1*7d666900SdWiGhT<html> 2*7d666900SdWiGhT<head> 3*7d666900SdWiGhT<title>File Source for class.csstidy.php</title> 4*7d666900SdWiGhT<link rel="stylesheet" type="text/css" href="../media/style.css"> 5*7d666900SdWiGhT</head> 6*7d666900SdWiGhT<body> 7*7d666900SdWiGhT 8*7d666900SdWiGhT<table border="0" cellspacing="0" cellpadding="0" height="48" width="100%"> 9*7d666900SdWiGhT <tr> 10*7d666900SdWiGhT <td class="header_top">csstidy</td> 11*7d666900SdWiGhT </tr> 12*7d666900SdWiGhT <tr><td class="header_line"><img src="../media/empty.png" width="1" height="1" border="0" alt="" /></td></tr> 13*7d666900SdWiGhT <tr> 14*7d666900SdWiGhT <td class="header_menu"> 15*7d666900SdWiGhT [ <a href="../classtrees_csstidy.html" class="menu">class tree: csstidy</a> ] 16*7d666900SdWiGhT [ <a href="../elementindex_csstidy.html" class="menu">index: csstidy</a> ] 17*7d666900SdWiGhT [ <a href="../elementindex.html" class="menu">all elements</a> ] 18*7d666900SdWiGhT </td> 19*7d666900SdWiGhT </tr> 20*7d666900SdWiGhT <tr><td class="header_line"><img src="../media/empty.png" width="1" height="1" border="0" alt="" /></td></tr> 21*7d666900SdWiGhT</table> 22*7d666900SdWiGhT 23*7d666900SdWiGhT<table width="100%" border="0" cellpadding="0" cellspacing="0"> 24*7d666900SdWiGhT <tr valign="top"> 25*7d666900SdWiGhT <td width="200" class="menu"> 26*7d666900SdWiGhT <div id="todolist"> 27*7d666900SdWiGhT <p><a href="../todolist.html">Todo List</a></p> 28*7d666900SdWiGhT </div> 29*7d666900SdWiGhT <b>Packages:</b><br /> 30*7d666900SdWiGhT <a href="../li_csstidy.html">csstidy</a><br /> 31*7d666900SdWiGhT <br /><br /> 32*7d666900SdWiGhT 33*7d666900SdWiGhT </td> 34*7d666900SdWiGhT <td> 35*7d666900SdWiGhT <table cellpadding="10" cellspacing="0" width="100%" border="0"><tr><td valign="top"> 36*7d666900SdWiGhT 37*7d666900SdWiGhT<h1 align="center">Source for file class.csstidy.php</h1> 38*7d666900SdWiGhT<p>Documentation is available at <a href="../csstidy/_class_csstidy_php.html">class.csstidy.php</a></p> 39*7d666900SdWiGhT<div class="php"> 40*7d666900SdWiGhT<div class="listing"><pre><ol><li><a name="a1"></a><span class="src-php"><?php</span></li> 41*7d666900SdWiGhT<li><a name="a2"></a><span class="src-doc">/**</span></li> 42*7d666900SdWiGhT<li><a name="a3"></a><span class="src-doc"> * CSSTidy - CSS Parser and Optimiser</span></li> 43*7d666900SdWiGhT<li><a name="a4"></a><span class="src-doc"> *</span></li> 44*7d666900SdWiGhT<li><a name="a5"></a><span class="src-doc"> * CSS Parser class</span></li> 45*7d666900SdWiGhT<li><a name="a6"></a><span class="src-doc"> *</span></li> 46*7d666900SdWiGhT<li><a name="a7"></a><span class="src-doc"> * This file is part of CSSTidy.</span></li> 47*7d666900SdWiGhT<li><a name="a8"></a><span class="src-doc"> *</span></li> 48*7d666900SdWiGhT<li><a name="a9"></a><span class="src-doc"> * CSSTidy is free software; you can redistribute it and/or modify</span></li> 49*7d666900SdWiGhT<li><a name="a10"></a><span class="src-doc"> * it under the terms of the GNU General Public License as published by</span></li> 50*7d666900SdWiGhT<li><a name="a11"></a><span class="src-doc"> * the Free Software Foundation; either version 2 of the License, or</span></li> 51*7d666900SdWiGhT<li><a name="a12"></a><span class="src-doc"> * (at your option) any later version.</span></li> 52*7d666900SdWiGhT<li><a name="a13"></a><span class="src-doc"> *</span></li> 53*7d666900SdWiGhT<li><a name="a14"></a><span class="src-doc"> * CSSTidy is distributed in the hope that it will be useful,</span></li> 54*7d666900SdWiGhT<li><a name="a15"></a><span class="src-doc"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></li> 55*7d666900SdWiGhT<li><a name="a16"></a><span class="src-doc"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></li> 56*7d666900SdWiGhT<li><a name="a17"></a><span class="src-doc"> * GNU General Public License for more details.</span></li> 57*7d666900SdWiGhT<li><a name="a18"></a><span class="src-doc"> *</span></li> 58*7d666900SdWiGhT<li><a name="a19"></a><span class="src-doc"> * You should have received a copy of the GNU General Public License</span></li> 59*7d666900SdWiGhT<li><a name="a20"></a><span class="src-doc"> * along with CSSTidy; if not, write to the Free Software</span></li> 60*7d666900SdWiGhT<li><a name="a21"></a><span class="src-doc"> * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA</span></li> 61*7d666900SdWiGhT<li><a name="a22"></a><span class="src-doc"> *</span></li> 62*7d666900SdWiGhT<li><a name="a23"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@license</span><span class="src-doc"> http://opensource.org/licenses/gpl-license.php GNU Public License</span></li> 63*7d666900SdWiGhT<li><a name="a24"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@package</span><span class="src-doc"> csstidy</span></li> 64*7d666900SdWiGhT<li><a name="a25"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@author</span><span class="src-doc"> Florian Schmitz (floele at gmail dot com) 2005-2006</span></li> 65*7d666900SdWiGhT<li><a name="a26"></a><span class="src-doc"> */</span></li> 66*7d666900SdWiGhT<li><a name="a27"></a> </li> 67*7d666900SdWiGhT<li><a name="a28"></a><span class="src-doc">/**</span></li> 68*7d666900SdWiGhT<li><a name="a29"></a><span class="src-doc"> * Various CSS data needed for correct optimisations etc.</span></li> 69*7d666900SdWiGhT<li><a name="a30"></a><span class="src-doc"> *</span></li> 70*7d666900SdWiGhT<li><a name="a31"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.2</span></li> 71*7d666900SdWiGhT<li><a name="a32"></a><span class="src-doc"> */</span></li> 72*7d666900SdWiGhT<li><a name="a33"></a>require<span class="src-sym">(</span><span class="src-str">'data.inc.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 73*7d666900SdWiGhT<li><a name="a34"></a> </li> 74*7d666900SdWiGhT<li><a name="a35"></a><span class="src-doc">/**</span></li> 75*7d666900SdWiGhT<li><a name="a36"></a><span class="src-doc"> * Contains a class for printing CSS code</span></li> 76*7d666900SdWiGhT<li><a name="a37"></a><span class="src-doc"> *</span></li> 77*7d666900SdWiGhT<li><a name="a38"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 78*7d666900SdWiGhT<li><a name="a39"></a><span class="src-doc"> */</span></li> 79*7d666900SdWiGhT<li><a name="a40"></a>require<span class="src-sym">(</span><span class="src-str">'class.csstidy_print.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 80*7d666900SdWiGhT<li><a name="a41"></a> </li> 81*7d666900SdWiGhT<li><a name="a42"></a><span class="src-doc">/**</span></li> 82*7d666900SdWiGhT<li><a name="a43"></a><span class="src-doc"> * Contains a class for optimising CSS code</span></li> 83*7d666900SdWiGhT<li><a name="a44"></a><span class="src-doc"> *</span></li> 84*7d666900SdWiGhT<li><a name="a45"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 85*7d666900SdWiGhT<li><a name="a46"></a><span class="src-doc"> */</span></li> 86*7d666900SdWiGhT<li><a name="a47"></a>require<span class="src-sym">(</span><span class="src-str">'class.csstidy_optimise.php'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 87*7d666900SdWiGhT<li><a name="a48"></a> </li> 88*7d666900SdWiGhT<li><a name="a49"></a><span class="src-doc">/**</span></li> 89*7d666900SdWiGhT<li><a name="a50"></a><span class="src-doc"> * CSS Parser class</span></li> 90*7d666900SdWiGhT<li><a name="a51"></a><span class="src-doc"> *</span></li> 91*7d666900SdWiGhT<li><a name="a52"></a><span class="src-doc"> * This class represents a CSS parser which reads CSS code and saves it in an array.</span></li> 92*7d666900SdWiGhT<li><a name="a53"></a><span class="src-doc"> * In opposite to most other CSS parsers, it does not use regular expressions and</span></li> 93*7d666900SdWiGhT<li><a name="a54"></a><span class="src-doc"> * thus has full CSS2 support and a higher reliability.</span></li> 94*7d666900SdWiGhT<li><a name="a55"></a><span class="src-doc"> * Additional to that it applies some optimisations and fixes to the CSS code.</span></li> 95*7d666900SdWiGhT<li><a name="a56"></a><span class="src-doc"> * An online version should be available here: http://cdburnerxp.se/cssparse/css_optimiser.php</span></li> 96*7d666900SdWiGhT<li><a name="a57"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@package</span><span class="src-doc"> csstidy</span></li> 97*7d666900SdWiGhT<li><a name="a58"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@author</span><span class="src-doc"> Florian Schmitz (floele at gmail dot com) 2005-2006</span></li> 98*7d666900SdWiGhT<li><a name="a59"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.2</span></li> 99*7d666900SdWiGhT<li><a name="a60"></a><span class="src-doc"> */</span></li> 100*7d666900SdWiGhT<li><a name="a61"></a><span class="src-key">class </span><a href="../csstidy/csstidy.html">csstidy</a> <span class="src-sym">{</span></li> 101*7d666900SdWiGhT<li><a name="a62"></a> </li> 102*7d666900SdWiGhT<li><a name="a63"></a><span class="src-doc">/**</span></li> 103*7d666900SdWiGhT<li><a name="a64"></a><span class="src-doc"> * Saves the parsed CSS</span></li> 104*7d666900SdWiGhT<li><a name="a65"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">array </span></li> 105*7d666900SdWiGhT<li><a name="a66"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 106*7d666900SdWiGhT<li><a name="a67"></a><span class="src-doc"> */</span></li> 107*7d666900SdWiGhT<li><a name="a68"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$css">$css</a> = <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 108*7d666900SdWiGhT<li><a name="a69"></a> </li> 109*7d666900SdWiGhT<li><a name="a70"></a><span class="src-doc">/**</span></li> 110*7d666900SdWiGhT<li><a name="a71"></a><span class="src-doc"> * Saves the parsed CSS (raw)</span></li> 111*7d666900SdWiGhT<li><a name="a72"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">array </span></li> 112*7d666900SdWiGhT<li><a name="a73"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 113*7d666900SdWiGhT<li><a name="a74"></a><span class="src-doc"> */</span></li> 114*7d666900SdWiGhT<li><a name="a75"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$tokens">$tokens</a> = <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 115*7d666900SdWiGhT<li><a name="a76"></a> </li> 116*7d666900SdWiGhT<li><a name="a77"></a><span class="src-doc">/**</span></li> 117*7d666900SdWiGhT<li><a name="a78"></a><span class="src-doc"> * Printer class</span></li> 118*7d666900SdWiGhT<li><a name="a79"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@see</span><span class="src-doc"> csstidy_print</span></li> 119*7d666900SdWiGhT<li><a name="a80"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">object </span></li> 120*7d666900SdWiGhT<li><a name="a81"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 121*7d666900SdWiGhT<li><a name="a82"></a><span class="src-doc"> */</span></li> 122*7d666900SdWiGhT<li><a name="a83"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$print">$print</a><span class="src-sym">;</span></li> 123*7d666900SdWiGhT<li><a name="a84"></a> </li> 124*7d666900SdWiGhT<li><a name="a85"></a><span class="src-doc">/**</span></li> 125*7d666900SdWiGhT<li><a name="a86"></a><span class="src-doc"> * Optimiser class</span></li> 126*7d666900SdWiGhT<li><a name="a87"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@see</span><span class="src-doc"> csstidy_optimise</span></li> 127*7d666900SdWiGhT<li><a name="a88"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">object </span></li> 128*7d666900SdWiGhT<li><a name="a89"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 129*7d666900SdWiGhT<li><a name="a90"></a><span class="src-doc"> */</span></li> 130*7d666900SdWiGhT<li><a name="a91"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$optimise">$optimise</a><span class="src-sym">;</span></li> 131*7d666900SdWiGhT<li><a name="a92"></a> </li> 132*7d666900SdWiGhT<li><a name="a93"></a><span class="src-doc">/**</span></li> 133*7d666900SdWiGhT<li><a name="a94"></a><span class="src-doc"> * Saves the CSS charset (@charset)</span></li> 134*7d666900SdWiGhT<li><a name="a95"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 135*7d666900SdWiGhT<li><a name="a96"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 136*7d666900SdWiGhT<li><a name="a97"></a><span class="src-doc"> */</span></li> 137*7d666900SdWiGhT<li><a name="a98"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$charset">$charset</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 138*7d666900SdWiGhT<li><a name="a99"></a> </li> 139*7d666900SdWiGhT<li><a name="a100"></a><span class="src-doc">/**</span></li> 140*7d666900SdWiGhT<li><a name="a101"></a><span class="src-doc"> * Saves all @import URLs</span></li> 141*7d666900SdWiGhT<li><a name="a102"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">array </span></li> 142*7d666900SdWiGhT<li><a name="a103"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 143*7d666900SdWiGhT<li><a name="a104"></a><span class="src-doc"> */</span></li> 144*7d666900SdWiGhT<li><a name="a105"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$import">$import</a> = <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 145*7d666900SdWiGhT<li><a name="a106"></a> </li> 146*7d666900SdWiGhT<li><a name="a107"></a><span class="src-doc">/**</span></li> 147*7d666900SdWiGhT<li><a name="a108"></a><span class="src-doc"> * Saves the namespace</span></li> 148*7d666900SdWiGhT<li><a name="a109"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 149*7d666900SdWiGhT<li><a name="a110"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 150*7d666900SdWiGhT<li><a name="a111"></a><span class="src-doc"> */</span></li> 151*7d666900SdWiGhT<li><a name="a112"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$namespace">$namespace</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 152*7d666900SdWiGhT<li><a name="a113"></a> </li> 153*7d666900SdWiGhT<li><a name="a114"></a><span class="src-doc">/**</span></li> 154*7d666900SdWiGhT<li><a name="a115"></a><span class="src-doc"> * Contains the version of csstidy</span></li> 155*7d666900SdWiGhT<li><a name="a116"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 156*7d666900SdWiGhT<li><a name="a117"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 157*7d666900SdWiGhT<li><a name="a118"></a><span class="src-doc"> */</span></li> 158*7d666900SdWiGhT<li><a name="a119"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$version">$version</a> = <span class="src-str">'1.2'</span><span class="src-sym">;</span></li> 159*7d666900SdWiGhT<li><a name="a120"></a> </li> 160*7d666900SdWiGhT<li><a name="a121"></a><span class="src-doc">/**</span></li> 161*7d666900SdWiGhT<li><a name="a122"></a><span class="src-doc"> * Stores the settings</span></li> 162*7d666900SdWiGhT<li><a name="a123"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">array </span></li> 163*7d666900SdWiGhT<li><a name="a124"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 164*7d666900SdWiGhT<li><a name="a125"></a><span class="src-doc"> */</span></li> 165*7d666900SdWiGhT<li><a name="a126"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$settings">$settings</a> = <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 166*7d666900SdWiGhT<li><a name="a127"></a> </li> 167*7d666900SdWiGhT<li><a name="a128"></a><span class="src-doc">/**</span></li> 168*7d666900SdWiGhT<li><a name="a129"></a><span class="src-doc"> * Saves the parser-status.</span></li> 169*7d666900SdWiGhT<li><a name="a130"></a><span class="src-doc"> *</span></li> 170*7d666900SdWiGhT<li><a name="a131"></a><span class="src-doc"> * Possible values:</span></li> 171*7d666900SdWiGhT<li><a name="a132"></a><span class="src-doc"> * - is = in selector</span></li> 172*7d666900SdWiGhT<li><a name="a133"></a><span class="src-doc"> * - ip = in property</span></li> 173*7d666900SdWiGhT<li><a name="a134"></a><span class="src-doc"> * - iv = in value</span></li> 174*7d666900SdWiGhT<li><a name="a135"></a><span class="src-doc"> * - instr = in string (started at " or ' or ( )</span></li> 175*7d666900SdWiGhT<li><a name="a136"></a><span class="src-doc"> * - ic = in comment (ignore everything)</span></li> 176*7d666900SdWiGhT<li><a name="a137"></a><span class="src-doc"> * - at = in @-block</span></li> 177*7d666900SdWiGhT<li><a name="a138"></a><span class="src-doc"> * </span></li> 178*7d666900SdWiGhT<li><a name="a139"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 179*7d666900SdWiGhT<li><a name="a140"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 180*7d666900SdWiGhT<li><a name="a141"></a><span class="src-doc"> */</span></li> 181*7d666900SdWiGhT<li><a name="a142"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$status">$status</a> = <span class="src-str">'is'</span><span class="src-sym">;</span></li> 182*7d666900SdWiGhT<li><a name="a143"></a> </li> 183*7d666900SdWiGhT<li><a name="a144"></a> </li> 184*7d666900SdWiGhT<li><a name="a145"></a><span class="src-doc">/**</span></li> 185*7d666900SdWiGhT<li><a name="a146"></a><span class="src-doc"> * Saves the current at rule (@media)</span></li> 186*7d666900SdWiGhT<li><a name="a147"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 187*7d666900SdWiGhT<li><a name="a148"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 188*7d666900SdWiGhT<li><a name="a149"></a><span class="src-doc"> */</span></li> 189*7d666900SdWiGhT<li><a name="a150"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$at">$at</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 190*7d666900SdWiGhT<li><a name="a151"></a> </li> 191*7d666900SdWiGhT<li><a name="a152"></a><span class="src-doc">/**</span></li> 192*7d666900SdWiGhT<li><a name="a153"></a><span class="src-doc"> * Saves the current selector</span></li> 193*7d666900SdWiGhT<li><a name="a154"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 194*7d666900SdWiGhT<li><a name="a155"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 195*7d666900SdWiGhT<li><a name="a156"></a><span class="src-doc"> */</span></li> 196*7d666900SdWiGhT<li><a name="a157"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$selector">$selector</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 197*7d666900SdWiGhT<li><a name="a158"></a> </li> 198*7d666900SdWiGhT<li><a name="a159"></a><span class="src-doc">/**</span></li> 199*7d666900SdWiGhT<li><a name="a160"></a><span class="src-doc"> * Saves the current property</span></li> 200*7d666900SdWiGhT<li><a name="a161"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 201*7d666900SdWiGhT<li><a name="a162"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 202*7d666900SdWiGhT<li><a name="a163"></a><span class="src-doc"> */</span></li> 203*7d666900SdWiGhT<li><a name="a164"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$property">$property</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 204*7d666900SdWiGhT<li><a name="a165"></a> </li> 205*7d666900SdWiGhT<li><a name="a166"></a><span class="src-doc">/**</span></li> 206*7d666900SdWiGhT<li><a name="a167"></a><span class="src-doc"> * Saves the position of , in selectors</span></li> 207*7d666900SdWiGhT<li><a name="a168"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">array </span></li> 208*7d666900SdWiGhT<li><a name="a169"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 209*7d666900SdWiGhT<li><a name="a170"></a><span class="src-doc"> */</span></li> 210*7d666900SdWiGhT<li><a name="a171"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$sel_separate">$sel_separate</a> = <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 211*7d666900SdWiGhT<li><a name="a172"></a> </li> 212*7d666900SdWiGhT<li><a name="a173"></a><span class="src-doc">/**</span></li> 213*7d666900SdWiGhT<li><a name="a174"></a><span class="src-doc"> * Saves the current value</span></li> 214*7d666900SdWiGhT<li><a name="a175"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 215*7d666900SdWiGhT<li><a name="a176"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 216*7d666900SdWiGhT<li><a name="a177"></a><span class="src-doc"> */</span></li> 217*7d666900SdWiGhT<li><a name="a178"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$value">$value</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 218*7d666900SdWiGhT<li><a name="a179"></a> </li> 219*7d666900SdWiGhT<li><a name="a180"></a><span class="src-doc">/**</span></li> 220*7d666900SdWiGhT<li><a name="a181"></a><span class="src-doc"> * Saves the current sub-value</span></li> 221*7d666900SdWiGhT<li><a name="a182"></a><span class="src-doc"> *</span></li> 222*7d666900SdWiGhT<li><a name="a183"></a><span class="src-doc"> * Example for a subvalue:</span></li> 223*7d666900SdWiGhT<li><a name="a184"></a><span class="src-doc"> * background:url(foo.png) red no-repeat;</span></li> 224*7d666900SdWiGhT<li><a name="a185"></a><span class="src-doc"> * "url(foo.png)", "red", and "no-repeat" are subvalues,</span></li> 225*7d666900SdWiGhT<li><a name="a186"></a><span class="src-doc"> * seperated by whitespace</span></li> 226*7d666900SdWiGhT<li><a name="a187"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 227*7d666900SdWiGhT<li><a name="a188"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 228*7d666900SdWiGhT<li><a name="a189"></a><span class="src-doc"> */</span></li> 229*7d666900SdWiGhT<li><a name="a190"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$sub_value">$sub_value</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 230*7d666900SdWiGhT<li><a name="a191"></a> </li> 231*7d666900SdWiGhT<li><a name="a192"></a><span class="src-doc">/**</span></li> 232*7d666900SdWiGhT<li><a name="a193"></a><span class="src-doc"> * Array which saves all subvalues for a property.</span></li> 233*7d666900SdWiGhT<li><a name="a194"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">array </span></li> 234*7d666900SdWiGhT<li><a name="a195"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@see</span><span class="src-doc"> sub_value</span></li> 235*7d666900SdWiGhT<li><a name="a196"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 236*7d666900SdWiGhT<li><a name="a197"></a><span class="src-doc"> */</span></li> 237*7d666900SdWiGhT<li><a name="a198"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$sub_value_arr">$sub_value_arr</a> = <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 238*7d666900SdWiGhT<li><a name="a199"></a> </li> 239*7d666900SdWiGhT<li><a name="a200"></a><span class="src-doc">/**</span></li> 240*7d666900SdWiGhT<li><a name="a201"></a><span class="src-doc"> * Saves the char which opened the last string</span></li> 241*7d666900SdWiGhT<li><a name="a202"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 242*7d666900SdWiGhT<li><a name="a203"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 243*7d666900SdWiGhT<li><a name="a204"></a><span class="src-doc"> */</span></li> 244*7d666900SdWiGhT<li><a name="a205"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$str_char">$str_char</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 245*7d666900SdWiGhT<li><a name="a206"></a> </li> 246*7d666900SdWiGhT<li><a name="a207"></a><span class="src-doc">/**</span></li> 247*7d666900SdWiGhT<li><a name="a208"></a><span class="src-doc"> * Status from which the parser switched to ic or instr</span></li> 248*7d666900SdWiGhT<li><a name="a209"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 249*7d666900SdWiGhT<li><a name="a210"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 250*7d666900SdWiGhT<li><a name="a211"></a><span class="src-doc"> */</span></li> 251*7d666900SdWiGhT<li><a name="a212"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$from">$from</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 252*7d666900SdWiGhT<li><a name="a213"></a> </li> 253*7d666900SdWiGhT<li><a name="a214"></a><span class="src-doc">/**</span></li> 254*7d666900SdWiGhT<li><a name="a215"></a><span class="src-doc"> * Variable needed to manage string-in-strings, for example url("foo.png")</span></li> 255*7d666900SdWiGhT<li><a name="a216"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">string </span></li> 256*7d666900SdWiGhT<li><a name="a217"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 257*7d666900SdWiGhT<li><a name="a218"></a><span class="src-doc"> */</span></li> 258*7d666900SdWiGhT<li><a name="a219"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$str_in_str">$str_in_str</a> = <span class="src-id">false</span><span class="src-sym">;</span></li> 259*7d666900SdWiGhT<li><a name="a220"></a> </li> 260*7d666900SdWiGhT<li><a name="a221"></a><span class="src-doc">/**</span></li> 261*7d666900SdWiGhT<li><a name="a222"></a><span class="src-doc"> * =true if in invalid at-rule</span></li> 262*7d666900SdWiGhT<li><a name="a223"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">bool </span></li> 263*7d666900SdWiGhT<li><a name="a224"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 264*7d666900SdWiGhT<li><a name="a225"></a><span class="src-doc"> */</span></li> 265*7d666900SdWiGhT<li><a name="a226"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$invalid_at">$invalid_at</a> = <span class="src-id">false</span><span class="src-sym">;</span></li> 266*7d666900SdWiGhT<li><a name="a227"></a> </li> 267*7d666900SdWiGhT<li><a name="a228"></a><span class="src-doc">/**</span></li> 268*7d666900SdWiGhT<li><a name="a229"></a><span class="src-doc"> * =true if something has been added to the current selector</span></li> 269*7d666900SdWiGhT<li><a name="a230"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">bool </span></li> 270*7d666900SdWiGhT<li><a name="a231"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 271*7d666900SdWiGhT<li><a name="a232"></a><span class="src-doc"> */</span></li> 272*7d666900SdWiGhT<li><a name="a233"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$added">$added</a> = <span class="src-id">false</span><span class="src-sym">;</span></li> 273*7d666900SdWiGhT<li><a name="a234"></a> </li> 274*7d666900SdWiGhT<li><a name="a235"></a><span class="src-doc">/**</span></li> 275*7d666900SdWiGhT<li><a name="a236"></a><span class="src-doc"> * Array which saves the message log</span></li> 276*7d666900SdWiGhT<li><a name="a237"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">array </span></li> 277*7d666900SdWiGhT<li><a name="a238"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 278*7d666900SdWiGhT<li><a name="a239"></a><span class="src-doc"> */</span></li> 279*7d666900SdWiGhT<li><a name="a240"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$log">$log</a> = <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 280*7d666900SdWiGhT<li><a name="a241"></a> </li> 281*7d666900SdWiGhT<li><a name="a242"></a><span class="src-doc">/**</span></li> 282*7d666900SdWiGhT<li><a name="a243"></a><span class="src-doc"> * Saves the line number</span></li> 283*7d666900SdWiGhT<li><a name="a244"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@var </span><span class="src-doc-type">integer </span></li> 284*7d666900SdWiGhT<li><a name="a245"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 285*7d666900SdWiGhT<li><a name="a246"></a><span class="src-doc"> */</span></li> 286*7d666900SdWiGhT<li><a name="a247"></a><span class="src-key">var </span><a href="../csstidy/csstidy.html#var$line">$line</a> = <span class="src-num">1</span><span class="src-sym">;</span></li> 287*7d666900SdWiGhT<li><a name="a248"></a> </li> 288*7d666900SdWiGhT<li><a name="a249"></a><span class="src-doc">/**</span></li> 289*7d666900SdWiGhT<li><a name="a250"></a><span class="src-doc"> * Loads standard template and sets default settings</span></li> 290*7d666900SdWiGhT<li><a name="a251"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 291*7d666900SdWiGhT<li><a name="a252"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.2</span></li> 292*7d666900SdWiGhT<li><a name="a253"></a><span class="src-doc"> */</span></li> 293*7d666900SdWiGhT<li><a name="a254"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">(</span><span class="src-sym">)</span></li> 294*7d666900SdWiGhT<li><a name="a255"></a><span class="src-sym">{ </span></li> 295*7d666900SdWiGhT<li><a name="a256"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'remove_bslash'</span><span class="src-sym">] </span>= <span class="src-id">true</span><span class="src-sym">;</span></li> 296*7d666900SdWiGhT<li><a name="a257"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'compress_colors'</span><span class="src-sym">] </span>= <span class="src-id">true</span><span class="src-sym">;</span></li> 297*7d666900SdWiGhT<li><a name="a258"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'compress_font-weight'</span><span class="src-sym">] </span>= <span class="src-id">true</span><span class="src-sym">;</span></li> 298*7d666900SdWiGhT<li><a name="a259"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'lowercase_s'</span><span class="src-sym">] </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 299*7d666900SdWiGhT<li><a name="a260"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'optimise_shorthands'</span><span class="src-sym">] </span>= <span class="src-num">1</span><span class="src-sym">;</span></li> 300*7d666900SdWiGhT<li><a name="a261"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'remove_last_;'</span><span class="src-sym">] </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 301*7d666900SdWiGhT<li><a name="a262"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'case_properties'</span><span class="src-sym">] </span>= <span class="src-num">1</span><span class="src-sym">;</span></li> 302*7d666900SdWiGhT<li><a name="a263"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'sort_properties'</span><span class="src-sym">] </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 303*7d666900SdWiGhT<li><a name="a264"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'sort_selectors'</span><span class="src-sym">] </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 304*7d666900SdWiGhT<li><a name="a265"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'merge_selectors'</span><span class="src-sym">] </span>= <span class="src-num">2</span><span class="src-sym">;</span></li> 305*7d666900SdWiGhT<li><a name="a266"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'discard_invalid_properties'</span><span class="src-sym">] </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 306*7d666900SdWiGhT<li><a name="a267"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'css_level'</span><span class="src-sym">] </span>= <span class="src-str">'CSS2.1'</span><span class="src-sym">;</span></li> 307*7d666900SdWiGhT<li><a name="a268"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'preserve_css'</span><span class="src-sym">] </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 308*7d666900SdWiGhT<li><a name="a269"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-str">'timestamp'</span><span class="src-sym">] </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 309*7d666900SdWiGhT<li><a name="a270"></a> </li> 310*7d666900SdWiGhT<li><a name="a271"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodload_template">load_template</a><span class="src-sym">(</span><span class="src-str">'default'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 311*7d666900SdWiGhT<li><a name="a272"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$print">print</a> = <span class="src-key">new </span><span class="src-id"><a href="../csstidy/csstidy_print.html">csstidy_print</a></span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 312*7d666900SdWiGhT<li><a name="a273"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$optimise">optimise</a> = <span class="src-key">new </span><span class="src-id"><a href="../csstidy/csstidy_optimise.html">csstidy_optimise</a></span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 313*7d666900SdWiGhT<li><a name="a274"></a><span class="src-sym">}</span></li> 314*7d666900SdWiGhT<li><a name="a275"></a> </li> 315*7d666900SdWiGhT<li><a name="a276"></a><span class="src-doc">/**</span></li> 316*7d666900SdWiGhT<li><a name="a277"></a><span class="src-doc"> * Get the value of a setting.</span></li> 317*7d666900SdWiGhT<li><a name="a278"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$setting </span></li> 318*7d666900SdWiGhT<li><a name="a279"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 319*7d666900SdWiGhT<li><a name="a280"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">mixed </span></li> 320*7d666900SdWiGhT<li><a name="a281"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 321*7d666900SdWiGhT<li><a name="a282"></a><span class="src-doc"> */</span></li> 322*7d666900SdWiGhT<li><a name="a283"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-var">$setting</span><span class="src-sym">)</span></li> 323*7d666900SdWiGhT<li><a name="a284"></a><span class="src-sym">{</span></li> 324*7d666900SdWiGhT<li><a name="a285"></a> <span class="src-key">if</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-var">$setting</span><span class="src-sym">]</span><span class="src-sym">))</span></li> 325*7d666900SdWiGhT<li><a name="a286"></a> <span class="src-sym">{</span></li> 326*7d666900SdWiGhT<li><a name="a287"></a> <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-var">$setting</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 327*7d666900SdWiGhT<li><a name="a288"></a> <span class="src-sym">}</span></li> 328*7d666900SdWiGhT<li><a name="a289"></a> <span class="src-key">return </span><span class="src-id">false</span><span class="src-sym">;</span></li> 329*7d666900SdWiGhT<li><a name="a290"></a><span class="src-sym">}</span></li> 330*7d666900SdWiGhT<li><a name="a291"></a> </li> 331*7d666900SdWiGhT<li><a name="a292"></a><span class="src-doc">/**</span></li> 332*7d666900SdWiGhT<li><a name="a293"></a><span class="src-doc"> * Set the value of a setting.</span></li> 333*7d666900SdWiGhT<li><a name="a294"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$setting </span></li> 334*7d666900SdWiGhT<li><a name="a295"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">mixed </span><span class="src-doc-var">$value </span></li> 335*7d666900SdWiGhT<li><a name="a296"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 336*7d666900SdWiGhT<li><a name="a297"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">bool </span></li> 337*7d666900SdWiGhT<li><a name="a298"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 338*7d666900SdWiGhT<li><a name="a299"></a><span class="src-doc"> */</span></li> 339*7d666900SdWiGhT<li><a name="a300"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodset_cfg">set_cfg</a><span class="src-sym">(</span><span class="src-var">$setting</span><span class="src-sym">,</span><span class="src-var">$value</span><span class="src-sym">)</span></li> 340*7d666900SdWiGhT<li><a name="a301"></a><span class="src-sym">{</span></li> 341*7d666900SdWiGhT<li><a name="a302"></a> <span class="src-key">if</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-var">$setting</span><span class="src-sym">]</span><span class="src-sym">) </span>&& <span class="src-var">$value </span>!== <span class="src-str">''</span><span class="src-sym">)</span></li> 342*7d666900SdWiGhT<li><a name="a303"></a> <span class="src-sym">{</span></li> 343*7d666900SdWiGhT<li><a name="a304"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$settings">settings</a><span class="src-sym">[</span><span class="src-var">$setting</span><span class="src-sym">] </span>= <span class="src-var">$value</span><span class="src-sym">;</span></li> 344*7d666900SdWiGhT<li><a name="a305"></a> <span class="src-key">return </span><span class="src-id">true</span><span class="src-sym">;</span></li> 345*7d666900SdWiGhT<li><a name="a306"></a> <span class="src-sym">}</span></li> 346*7d666900SdWiGhT<li><a name="a307"></a> <span class="src-key">return </span><span class="src-id">false</span><span class="src-sym">;</span></li> 347*7d666900SdWiGhT<li><a name="a308"></a><span class="src-sym">}</span></li> 348*7d666900SdWiGhT<li><a name="a309"></a> </li> 349*7d666900SdWiGhT<li><a name="a310"></a><span class="src-doc">/**</span></li> 350*7d666900SdWiGhT<li><a name="a311"></a><span class="src-doc"> * Adds a token to $this->tokens</span></li> 351*7d666900SdWiGhT<li><a name="a312"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">mixed </span><span class="src-doc-var">$type </span></li> 352*7d666900SdWiGhT<li><a name="a313"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$data </span></li> 353*7d666900SdWiGhT<li><a name="a314"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">bool </span><span class="src-doc-var">$do </span><span class="src-doc">add a token even if preserve_css is off</span></li> 354*7d666900SdWiGhT<li><a name="a315"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 355*7d666900SdWiGhT<li><a name="a316"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 356*7d666900SdWiGhT<li><a name="a317"></a><span class="src-doc"> */</span></li> 357*7d666900SdWiGhT<li><a name="a318"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#method_add_token">_add_token</a><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">, </span><span class="src-var">$data</span><span class="src-sym">, </span><span class="src-var">$do </span>= <span class="src-id">false</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 358*7d666900SdWiGhT<li><a name="a319"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'preserve_css'</span><span class="src-sym">) </span>|| <span class="src-var">$do</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 359*7d666900SdWiGhT<li><a name="a320"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$tokens">tokens</a><span class="src-sym">[</span><span class="src-sym">] </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-var">$type</span><span class="src-sym">, </span><span class="src-sym">(</span><span class="src-var">$type </span>== <span class="src-id"><a href="../csstidy/_data_inc_php.html#defineCOMMENT">COMMENT</a></span><span class="src-sym">) </span>? <span class="src-var">$data </span>: <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$data</span><span class="src-sym">))</span><span class="src-sym">;</span></li> 360*7d666900SdWiGhT<li><a name="a321"></a> <span class="src-sym">}</span></li> 361*7d666900SdWiGhT<li><a name="a322"></a><span class="src-sym">}</span></li> 362*7d666900SdWiGhT<li><a name="a323"></a> </li> 363*7d666900SdWiGhT<li><a name="a324"></a><span class="src-doc">/**</span></li> 364*7d666900SdWiGhT<li><a name="a325"></a><span class="src-doc"> * Add a message to the message log</span></li> 365*7d666900SdWiGhT<li><a name="a326"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$message </span></li> 366*7d666900SdWiGhT<li><a name="a327"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$type </span></li> 367*7d666900SdWiGhT<li><a name="a328"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">integer </span><span class="src-doc-var">$line </span></li> 368*7d666900SdWiGhT<li><a name="a329"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 369*7d666900SdWiGhT<li><a name="a330"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 370*7d666900SdWiGhT<li><a name="a331"></a><span class="src-doc"> */</span></li> 371*7d666900SdWiGhT<li><a name="a332"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodlog">log</a><span class="src-sym">(</span><span class="src-var">$message</span><span class="src-sym">,</span><span class="src-var">$type</span><span class="src-sym">,</span><span class="src-var">$line </span>= -<span class="src-num">1</span><span class="src-sym">)</span></li> 372*7d666900SdWiGhT<li><a name="a333"></a><span class="src-sym">{</span></li> 373*7d666900SdWiGhT<li><a name="a334"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$line </span>=== -<span class="src-num">1</span><span class="src-sym">)</span></li> 374*7d666900SdWiGhT<li><a name="a335"></a> <span class="src-sym">{</span></li> 375*7d666900SdWiGhT<li><a name="a336"></a> <span class="src-var">$line </span>= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$line">line</a><span class="src-sym">;</span></li> 376*7d666900SdWiGhT<li><a name="a337"></a> <span class="src-sym">}</span></li> 377*7d666900SdWiGhT<li><a name="a338"></a> <span class="src-var">$line </span>= <a href="http://www.php.net/intval">intval</a><span class="src-sym">(</span><span class="src-var">$line</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 378*7d666900SdWiGhT<li><a name="a339"></a> <span class="src-var">$add </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'m' </span>=> <span class="src-var">$message</span><span class="src-sym">, </span><span class="src-str">'t' </span>=> <span class="src-var">$type</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 379*7d666900SdWiGhT<li><a name="a340"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-sym">!</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$log">log</a><span class="src-sym">[</span><span class="src-var">$line</span><span class="src-sym">]</span><span class="src-sym">) </span>|| <span class="src-sym">!</span><a href="http://www.php.net/in_array">in_array</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">,</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$log">log</a><span class="src-sym">[</span><span class="src-var">$line</span><span class="src-sym">]</span><span class="src-sym">))</span></li> 380*7d666900SdWiGhT<li><a name="a341"></a> <span class="src-sym">{</span></li> 381*7d666900SdWiGhT<li><a name="a342"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$log">log</a><span class="src-sym">[</span><span class="src-var">$line</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-sym">] </span>= <span class="src-var">$add</span><span class="src-sym">;</span></li> 382*7d666900SdWiGhT<li><a name="a343"></a> <span class="src-sym">}</span></li> 383*7d666900SdWiGhT<li><a name="a344"></a><span class="src-sym">}</span></li> 384*7d666900SdWiGhT<li><a name="a345"></a> </li> 385*7d666900SdWiGhT<li><a name="a346"></a><span class="src-doc">/**</span></li> 386*7d666900SdWiGhT<li><a name="a347"></a><span class="src-doc"> * Parse unicode notations and find a replacement character</span></li> 387*7d666900SdWiGhT<li><a name="a348"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$string </span></li> 388*7d666900SdWiGhT<li><a name="a349"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">integer </span><span class="src-doc-var">$i </span></li> 389*7d666900SdWiGhT<li><a name="a350"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 390*7d666900SdWiGhT<li><a name="a351"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span></li> 391*7d666900SdWiGhT<li><a name="a352"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.2</span></li> 392*7d666900SdWiGhT<li><a name="a353"></a><span class="src-doc"> */</span></li> 393*7d666900SdWiGhT<li><a name="a354"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#method_unicode">_unicode</a><span class="src-sym">(</span><span class="src-sym">&</span><span class="src-var">$string</span><span class="src-sym">, </span><span class="src-sym">&</span><span class="src-var">$i</span><span class="src-sym">)</span></li> 394*7d666900SdWiGhT<li><a name="a355"></a><span class="src-sym">{</span></li> 395*7d666900SdWiGhT<li><a name="a356"></a> ++<span class="src-var">$i</span><span class="src-sym">;</span></li> 396*7d666900SdWiGhT<li><a name="a357"></a> <span class="src-var">$add </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 397*7d666900SdWiGhT<li><a name="a358"></a> <span class="src-var">$tokens </span>=<span class="src-sym">& </span><span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'csstidy'</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-str">'tokens'</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 398*7d666900SdWiGhT<li><a name="a359"></a> <span class="src-var">$replaced </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 399*7d666900SdWiGhT<li><a name="a360"></a> </li> 400*7d666900SdWiGhT<li><a name="a361"></a> <span class="src-key">while</span><span class="src-sym">(</span><span class="src-var">$i </span>< <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">) </span>&& <span class="src-sym">(</span><a href="http://www.php.net/ctype_xdigit">ctype_xdigit</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">) </span>|| <a href="http://www.php.net/ctype_space">ctype_space</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">)) </span>&& <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">) </span>< <span class="src-num">6</span><span class="src-sym">)</span></li> 401*7d666900SdWiGhT<li><a name="a362"></a> <span class="src-sym">{</span></li> 402*7d666900SdWiGhT<li><a name="a363"></a> <span class="src-var">$add </span>.= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 403*7d666900SdWiGhT<li><a name="a364"></a> </li> 404*7d666900SdWiGhT<li><a name="a365"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="http://www.php.net/ctype_space">ctype_space</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">)) </span><span class="src-sym">{</span></li> 405*7d666900SdWiGhT<li><a name="a366"></a> <span class="src-key">break</span><span class="src-sym">;</span></li> 406*7d666900SdWiGhT<li><a name="a367"></a> <span class="src-sym">}</span></li> 407*7d666900SdWiGhT<li><a name="a368"></a> <span class="src-var">$i</span>++<span class="src-sym">;</span></li> 408*7d666900SdWiGhT<li><a name="a369"></a> <span class="src-sym">}</span></li> 409*7d666900SdWiGhT<li><a name="a370"></a> </li> 410*7d666900SdWiGhT<li><a name="a371"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="http://www.php.net/hexdec">hexdec</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">) </span>> <span class="src-num">47 </span>&& <a href="http://www.php.net/hexdec">hexdec</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">) </span>< <span class="src-num">58 </span>|| <a href="http://www.php.net/hexdec">hexdec</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">) </span>> <span class="src-num">64 </span>&& <a href="http://www.php.net/hexdec">hexdec</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">) </span>< <span class="src-num">91 </span>|| <a href="http://www.php.net/hexdec">hexdec</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">) </span>> <span class="src-num">96 </span>&& <a href="http://www.php.net/hexdec">hexdec</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">) </span>< <span class="src-num">123</span><span class="src-sym">)</span></li> 411*7d666900SdWiGhT<li><a name="a372"></a> <span class="src-sym">{</span></li> 412*7d666900SdWiGhT<li><a name="a373"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodlog">log</a><span class="src-sym">(</span><span class="src-str">'Replaced unicode notation: Changed \\'</span>. <span class="src-var">$add </span>.<span class="src-str">' to ' </span>. <a href="http://www.php.net/chr">chr</a><span class="src-sym">(</span><a href="http://www.php.net/hexdec">hexdec</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">))</span><span class="src-sym">,</span><span class="src-str">'Information'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 413*7d666900SdWiGhT<li><a name="a374"></a> <span class="src-var">$add </span>= <a href="http://www.php.net/chr">chr</a><span class="src-sym">(</span><a href="http://www.php.net/hexdec">hexdec</a><span class="src-sym">(</span><span class="src-var">$add</span><span class="src-sym">))</span><span class="src-sym">;</span></li> 414*7d666900SdWiGhT<li><a name="a375"></a> <span class="src-var">$replaced </span>= <span class="src-id">true</span><span class="src-sym">;</span></li> 415*7d666900SdWiGhT<li><a name="a376"></a> <span class="src-sym">}</span></li> 416*7d666900SdWiGhT<li><a name="a377"></a> <span class="src-key">else </span><span class="src-sym">{</span></li> 417*7d666900SdWiGhT<li><a name="a378"></a> <span class="src-var">$add </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-str">'\\'</span>.<span class="src-var">$add</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 418*7d666900SdWiGhT<li><a name="a379"></a> <span class="src-sym">}</span></li> 419*7d666900SdWiGhT<li><a name="a380"></a> </li> 420*7d666900SdWiGhT<li><a name="a381"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-sym">@</span><a href="http://www.php.net/ctype_xdigit">ctype_xdigit</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">}</span><span class="src-sym">) </span>&& <a href="http://www.php.net/ctype_space">ctype_space</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">)</span></li> 421*7d666900SdWiGhT<li><a name="a382"></a> && <span class="src-sym">!</span><span class="src-var">$replaced </span>|| <span class="src-sym">!</span><a href="http://www.php.net/ctype_space">ctype_space</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">)) </span><span class="src-sym">{</span></li> 422*7d666900SdWiGhT<li><a name="a383"></a> <span class="src-var">$i</span>--<span class="src-sym">;</span></li> 423*7d666900SdWiGhT<li><a name="a384"></a> <span class="src-sym">}</span></li> 424*7d666900SdWiGhT<li><a name="a385"></a> </li> 425*7d666900SdWiGhT<li><a name="a386"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$add </span>!= <span class="src-str">'\\' </span>|| <span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'remove_bslash'</span><span class="src-sym">) </span>|| <a href="http://www.php.net/strpos">strpos</a><span class="src-sym">(</span><span class="src-var">$tokens</span><span class="src-sym">, </span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">}</span><span class="src-sym">) </span>!== <span class="src-id">false</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 426*7d666900SdWiGhT<li><a name="a387"></a> <span class="src-key">return </span><span class="src-var">$add</span><span class="src-sym">;</span></li> 427*7d666900SdWiGhT<li><a name="a388"></a> <span class="src-sym">}</span></li> 428*7d666900SdWiGhT<li><a name="a389"></a> </li> 429*7d666900SdWiGhT<li><a name="a390"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$add </span>== <span class="src-str">'\\'</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 430*7d666900SdWiGhT<li><a name="a391"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodlog">log</a><span class="src-sym">(</span><span class="src-str">'Removed unnecessary backslash'</span><span class="src-sym">,</span><span class="src-str">'Information'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 431*7d666900SdWiGhT<li><a name="a392"></a> <span class="src-sym">}</span></li> 432*7d666900SdWiGhT<li><a name="a393"></a> <span class="src-key">return </span><span class="src-str">''</span><span class="src-sym">;</span></li> 433*7d666900SdWiGhT<li><a name="a394"></a><span class="src-sym">}</span></li> 434*7d666900SdWiGhT<li><a name="a395"></a> </li> 435*7d666900SdWiGhT<li><a name="a396"></a><span class="src-doc">/**</span></li> 436*7d666900SdWiGhT<li><a name="a397"></a><span class="src-doc"> * Loads a new template</span></li> 437*7d666900SdWiGhT<li><a name="a398"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$content </span><span class="src-doc">either filename (if $from_file == true), content of a template file, "high_compression", "highest_compression", "low_compression", or "default"</span></li> 438*7d666900SdWiGhT<li><a name="a399"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">bool </span><span class="src-doc-var">$from_file </span><span class="src-doc">uses $content as filename if true</span></li> 439*7d666900SdWiGhT<li><a name="a400"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 440*7d666900SdWiGhT<li><a name="a401"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.1</span></li> 441*7d666900SdWiGhT<li><a name="a402"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@see</span><span class="src-doc"> http://csstidy.sourceforge.net/templates.php</span></li> 442*7d666900SdWiGhT<li><a name="a403"></a><span class="src-doc"> */</span></li> 443*7d666900SdWiGhT<li><a name="a404"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodload_template">load_template</a><span class="src-sym">(</span><span class="src-var">$content</span><span class="src-sym">, </span><span class="src-var">$from_file</span>=<span class="src-id">true</span><span class="src-sym">)</span></li> 444*7d666900SdWiGhT<li><a name="a405"></a><span class="src-sym">{</span></li> 445*7d666900SdWiGhT<li><a name="a406"></a> <span class="src-var">$predefined_templates </span>=<span class="src-sym">& </span><span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'csstidy'</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-str">'predefined_templates'</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 446*7d666900SdWiGhT<li><a name="a407"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$content </span>== <span class="src-str">'high_compression' </span>|| <span class="src-var">$content </span>== <span class="src-str">'default' </span>|| <span class="src-var">$content </span>== <span class="src-str">'highest_compression' </span>|| <span class="src-var">$content </span>== <span class="src-str">'low_compression'</span><span class="src-sym">)</span></li> 447*7d666900SdWiGhT<li><a name="a408"></a> <span class="src-sym">{</span></li> 448*7d666900SdWiGhT<li><a name="a409"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-var">template </span>= <span class="src-var">$predefined_templates</span><span class="src-sym">[</span><span class="src-var">$content</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 449*7d666900SdWiGhT<li><a name="a410"></a> <span class="src-key">return</span><span class="src-sym">;</span></li> 450*7d666900SdWiGhT<li><a name="a411"></a> <span class="src-sym">}</span></li> 451*7d666900SdWiGhT<li><a name="a412"></a> </li> 452*7d666900SdWiGhT<li><a name="a413"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$from_file</span><span class="src-sym">)</span></li> 453*7d666900SdWiGhT<li><a name="a414"></a> <span class="src-sym">{</span></li> 454*7d666900SdWiGhT<li><a name="a415"></a> <span class="src-var">$content </span>= <a href="http://www.php.net/strip_tags">strip_tags</a><span class="src-sym">(</span><a href="http://www.php.net/file_get_contents">file_get_contents</a><span class="src-sym">(</span><span class="src-var">$content</span><span class="src-sym">)</span><span class="src-sym">,</span><span class="src-str">'<span>'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 455*7d666900SdWiGhT<li><a name="a416"></a> <span class="src-sym">}</span></li> 456*7d666900SdWiGhT<li><a name="a417"></a> <span class="src-var">$content </span>= <a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-str">"\r\n"</span><span class="src-sym">,</span><span class="src-str">"\n"</span><span class="src-sym">,</span><span class="src-var">$content</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-comm">// Unify newlines (because the output also only uses \n)</span></li> 457*7d666900SdWiGhT<li><a name="a418"></a> <span class="src-var">$template </span>= <a href="http://www.php.net/explode">explode</a><span class="src-sym">(</span><span class="src-str">'|'</span><span class="src-sym">,</span><span class="src-var">$content</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 458*7d666900SdWiGhT<li><a name="a419"></a> </li> 459*7d666900SdWiGhT<li><a name="a420"></a> <span class="src-key">for </span><span class="src-sym">(</span><span class="src-var">$i </span>= <span class="src-num">0</span><span class="src-sym">; </span><span class="src-var">$i </span>< <a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$template</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-var">$i</span>++ <span class="src-sym">)</span></li> 460*7d666900SdWiGhT<li><a name="a421"></a> <span class="src-sym">{</span></li> 461*7d666900SdWiGhT<li><a name="a422"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-var">template</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">] </span>= <span class="src-var">$template</span><span class="src-sym">[</span><span class="src-var">$i</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 462*7d666900SdWiGhT<li><a name="a423"></a> <span class="src-sym">}</span></li> 463*7d666900SdWiGhT<li><a name="a424"></a><span class="src-sym">}</span></li> 464*7d666900SdWiGhT<li><a name="a425"></a> </li> 465*7d666900SdWiGhT<li><a name="a426"></a><span class="src-doc">/**</span></li> 466*7d666900SdWiGhT<li><a name="a427"></a><span class="src-doc"> * Starts parsing from URL</span></li> 467*7d666900SdWiGhT<li><a name="a428"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$url </span></li> 468*7d666900SdWiGhT<li><a name="a429"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 469*7d666900SdWiGhT<li><a name="a430"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 470*7d666900SdWiGhT<li><a name="a431"></a><span class="src-doc"> */</span></li> 471*7d666900SdWiGhT<li><a name="a432"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodparse_from_url">parse_from_url</a><span class="src-sym">(</span><span class="src-var">$url</span><span class="src-sym">)</span></li> 472*7d666900SdWiGhT<li><a name="a433"></a><span class="src-sym">{</span></li> 473*7d666900SdWiGhT<li><a name="a434"></a> <span class="src-key">return </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodparse">parse</a><span class="src-sym">(</span><span class="src-sym">@</span><a href="http://www.php.net/file_get_contents">file_get_contents</a><span class="src-sym">(</span><span class="src-var">$url</span><span class="src-sym">))</span><span class="src-sym">;</span></li> 474*7d666900SdWiGhT<li><a name="a435"></a><span class="src-sym">}</span></li> 475*7d666900SdWiGhT<li><a name="a436"></a> </li> 476*7d666900SdWiGhT<li><a name="a437"></a><span class="src-doc">/**</span></li> 477*7d666900SdWiGhT<li><a name="a438"></a><span class="src-doc"> * Checks if there is a token at the current position</span></li> 478*7d666900SdWiGhT<li><a name="a439"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$string </span></li> 479*7d666900SdWiGhT<li><a name="a440"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">integer </span><span class="src-doc-var">$i </span></li> 480*7d666900SdWiGhT<li><a name="a441"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 481*7d666900SdWiGhT<li><a name="a442"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.11</span></li> 482*7d666900SdWiGhT<li><a name="a443"></a><span class="src-doc"> */</span></li> 483*7d666900SdWiGhT<li><a name="a444"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodis_token">is_token</a><span class="src-sym">(</span><span class="src-sym">&</span><span class="src-var">$string</span><span class="src-sym">, </span><span class="src-var">$i</span><span class="src-sym">)</span></li> 484*7d666900SdWiGhT<li><a name="a445"></a><span class="src-sym">{</span></li> 485*7d666900SdWiGhT<li><a name="a446"></a> <span class="src-var">$tokens </span>=<span class="src-sym">& </span><span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'csstidy'</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-str">'tokens'</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 486*7d666900SdWiGhT<li><a name="a447"></a> <span class="src-key">return </span><span class="src-sym">(</span><a href="http://www.php.net/strpos">strpos</a><span class="src-sym">(</span><span class="src-var">$tokens</span><span class="src-sym">, </span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">) </span>!== <span class="src-id">false </span>&& <span class="src-sym">!</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodescaped">escaped</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">))</span><span class="src-sym">;</span></li> 487*7d666900SdWiGhT<li><a name="a448"></a><span class="src-sym">}</span></li> 488*7d666900SdWiGhT<li><a name="a449"></a> </li> 489*7d666900SdWiGhT<li><a name="a450"></a> </li> 490*7d666900SdWiGhT<li><a name="a451"></a><span class="src-doc">/**</span></li> 491*7d666900SdWiGhT<li><a name="a452"></a><span class="src-doc"> * Parses CSS in $string. The code is saved as array in $this->css</span></li> 492*7d666900SdWiGhT<li><a name="a453"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$string </span><span class="src-doc">the CSS code</span></li> 493*7d666900SdWiGhT<li><a name="a454"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 494*7d666900SdWiGhT<li><a name="a455"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">bool </span></li> 495*7d666900SdWiGhT<li><a name="a456"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.1</span></li> 496*7d666900SdWiGhT<li><a name="a457"></a><span class="src-doc"> */</span></li> 497*7d666900SdWiGhT<li><a name="a458"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodparse">parse</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 498*7d666900SdWiGhT<li><a name="a459"></a> <span class="src-comm">// PHP bug? Settings need to be refreshed in PHP4</span></li> 499*7d666900SdWiGhT<li><a name="a460"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$print">print</a> = <span class="src-key">new </span><span class="src-id"><a href="../csstidy/csstidy_print.html">csstidy_print</a></span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 500*7d666900SdWiGhT<li><a name="a461"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$optimise">optimise</a> = <span class="src-key">new </span><span class="src-id"><a href="../csstidy/csstidy_optimise.html">csstidy_optimise</a></span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 501*7d666900SdWiGhT<li><a name="a462"></a> </li> 502*7d666900SdWiGhT<li><a name="a463"></a> <span class="src-var">$all_properties </span>=<span class="src-sym">& </span><span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'csstidy'</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-str">'all_properties'</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 503*7d666900SdWiGhT<li><a name="a464"></a> <span class="src-var">$at_rules </span>=<span class="src-sym">& </span><span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'csstidy'</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-str">'at_rules'</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 504*7d666900SdWiGhT<li><a name="a465"></a> </li> 505*7d666900SdWiGhT<li><a name="a466"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$css">css</a> = <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 506*7d666900SdWiGhT<li><a name="a467"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$print">print</a><span class="src-sym">-></span><span class="src-id">input_css </span>= <span class="src-var">$string</span><span class="src-sym">;</span></li> 507*7d666900SdWiGhT<li><a name="a468"></a> <span class="src-var">$string </span>= <a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-str">"\r\n"</span><span class="src-sym">,</span><span class="src-str">"\n"</span><span class="src-sym">,</span><span class="src-var">$string</span><span class="src-sym">) </span>. <span class="src-str">' '</span><span class="src-sym">;</span></li> 508*7d666900SdWiGhT<li><a name="a469"></a> <span class="src-var">$cur_comment </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 509*7d666900SdWiGhT<li><a name="a470"></a> </li> 510*7d666900SdWiGhT<li><a name="a471"></a> <span class="src-key">for </span><span class="src-sym">(</span><span class="src-var">$i </span>= <span class="src-num">0</span><span class="src-sym">, </span><span class="src-var">$size </span>= <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-var">$i </span>< <span class="src-var">$size</span><span class="src-sym">; </span><span class="src-var">$i</span>++ <span class="src-sym">)</span></li> 511*7d666900SdWiGhT<li><a name="a472"></a> <span class="src-sym">{</span></li> 512*7d666900SdWiGhT<li><a name="a473"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">"\n" </span>|| <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">"\r"</span><span class="src-sym">)</span></li> 513*7d666900SdWiGhT<li><a name="a474"></a> <span class="src-sym">{</span></li> 514*7d666900SdWiGhT<li><a name="a475"></a> ++<span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$line">line</a><span class="src-sym">;</span></li> 515*7d666900SdWiGhT<li><a name="a476"></a> <span class="src-sym">}</span></li> 516*7d666900SdWiGhT<li><a name="a477"></a> </li> 517*7d666900SdWiGhT<li><a name="a478"></a> <span class="src-key">switch</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$status">status</a><span class="src-sym">)</span></li> 518*7d666900SdWiGhT<li><a name="a479"></a> <span class="src-sym">{</span></li> 519*7d666900SdWiGhT<li><a name="a480"></a> <span class="src-comm">/* Case in at-block */</span></li> 520*7d666900SdWiGhT<li><a name="a481"></a> <span class="src-key">case </span><span class="src-str">'at'</span>:</li> 521*7d666900SdWiGhT<li><a name="a482"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_token">is_token</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">))</span></li> 522*7d666900SdWiGhT<li><a name="a483"></a> <span class="src-sym">{</span></li> 523*7d666900SdWiGhT<li><a name="a484"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'/' </span>&& <span class="src-sym">@</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">} </span>== <span class="src-str">'*'</span><span class="src-sym">)</span></li> 524*7d666900SdWiGhT<li><a name="a485"></a> <span class="src-sym">{</span></li> 525*7d666900SdWiGhT<li><a name="a486"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$status">status</a> = <span class="src-str">'ic'</span><span class="src-sym">; </span>++<span class="src-var">$i</span><span class="src-sym">;</span></li> 526*7d666900SdWiGhT<li><a name="a487"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$from">from</a> = <span class="src-str">'at'</span><span class="src-sym">;</span></li> 527*7d666900SdWiGhT<li><a name="a488"></a> <span class="src-sym">}</span></li> 528*7d666900SdWiGhT<li><a name="a489"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'{'</span><span class="src-sym">)</span></li> 529*7d666900SdWiGhT<li><a name="a490"></a> <span class="src-sym">{</span></li> 530*7d666900SdWiGhT<li><a name="a491"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$status">status</a> = <span class="src-str">'is'</span><span class="src-sym">;</span></li> 531*7d666900SdWiGhT<li><a name="a492"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_add_token">_add_token</a><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineAT_START">AT_START</a></span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a><span class="src-sym">)</span><span class="src-sym">;</span></li> 532*7d666900SdWiGhT<li><a name="a493"></a> <span class="src-sym">}</span></li> 533*7d666900SdWiGhT<li><a name="a494"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">','</span><span class="src-sym">)</span></li> 534*7d666900SdWiGhT<li><a name="a495"></a> <span class="src-sym">{</span></li> 535*7d666900SdWiGhT<li><a name="a496"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a> = <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a><span class="src-sym">)</span>.<span class="src-str">','</span><span class="src-sym">;</span></li> 536*7d666900SdWiGhT<li><a name="a497"></a> <span class="src-sym">}</span></li> 537*7d666900SdWiGhT<li><a name="a498"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'\\'</span><span class="src-sym">)</span></li> 538*7d666900SdWiGhT<li><a name="a499"></a> <span class="src-sym">{</span></li> 539*7d666900SdWiGhT<li><a name="a500"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a> .= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_unicode">_unicode</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 540*7d666900SdWiGhT<li><a name="a501"></a> <span class="src-sym">}</span></li> 541*7d666900SdWiGhT<li><a name="a502"></a> <span class="src-sym">}</span></li> 542*7d666900SdWiGhT<li><a name="a503"></a> <span class="src-key">else</span></li> 543*7d666900SdWiGhT<li><a name="a504"></a> <span class="src-sym">{</span></li> 544*7d666900SdWiGhT<li><a name="a505"></a> <span class="src-var">$lastpos </span>= <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a><span class="src-sym">)</span>-<span class="src-num">1</span><span class="src-sym">;</span></li> 545*7d666900SdWiGhT<li><a name="a506"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-sym">( (</span><a href="http://www.php.net/ctype_space">ctype_space</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a><span class="src-sym">{</span><span class="src-var">$lastpos</span><span class="src-sym">}</span><span class="src-sym">) </span>|| <a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_token">is_token</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a><span class="src-sym">,</span><span class="src-var">$lastpos</span><span class="src-sym">) </span>&& <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a><span class="src-sym">{</span><span class="src-var">$lastpos</span><span class="src-sym">} </span>== <span class="src-str">','</span><span class="src-sym">) </span>&& <a href="http://www.php.net/ctype_space">ctype_space</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">)))</span></li> 546*7d666900SdWiGhT<li><a name="a507"></a> <span class="src-sym">{</span></li> 547*7d666900SdWiGhT<li><a name="a508"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a> .= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 548*7d666900SdWiGhT<li><a name="a509"></a> <span class="src-sym">}</span></li> 549*7d666900SdWiGhT<li><a name="a510"></a> <span class="src-sym">}</span></li> 550*7d666900SdWiGhT<li><a name="a511"></a> <span class="src-key">break</span><span class="src-sym">;</span></li> 551*7d666900SdWiGhT<li><a name="a512"></a> </li> 552*7d666900SdWiGhT<li><a name="a513"></a> <span class="src-comm">/* Case in-selector */</span></li> 553*7d666900SdWiGhT<li><a name="a514"></a> <span class="src-key">case </span><span class="src-str">'is'</span>:</li> 554*7d666900SdWiGhT<li><a name="a515"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_token">is_token</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">))</span></li> 555*7d666900SdWiGhT<li><a name="a516"></a> <span class="src-sym">{</span></li> 556*7d666900SdWiGhT<li><a name="a517"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'/' </span>&& <span class="src-sym">@</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">} </span>== <span class="src-str">'*' </span>&& <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a><span class="src-sym">) </span>== <span class="src-str">''</span><span class="src-sym">)</span></li> 557*7d666900SdWiGhT<li><a name="a518"></a> <span class="src-sym">{</span></li> 558*7d666900SdWiGhT<li><a name="a519"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$status">status</a> = <span class="src-str">'ic'</span><span class="src-sym">; </span>++<span class="src-var">$i</span><span class="src-sym">;</span></li> 559*7d666900SdWiGhT<li><a name="a520"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$from">from</a> = <span class="src-str">'is'</span><span class="src-sym">;</span></li> 560*7d666900SdWiGhT<li><a name="a521"></a> <span class="src-sym">}</span></li> 561*7d666900SdWiGhT<li><a name="a522"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'@' </span>&& <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a><span class="src-sym">) </span>== <span class="src-str">''</span><span class="src-sym">)</span></li> 562*7d666900SdWiGhT<li><a name="a523"></a> <span class="src-sym">{</span></li> 563*7d666900SdWiGhT<li><a name="a524"></a> <span class="src-comm">// Check for at-rule</span></li> 564*7d666900SdWiGhT<li><a name="a525"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$invalid_at">invalid_at</a> = <span class="src-id">true</span><span class="src-sym">;</span></li> 565*7d666900SdWiGhT<li><a name="a526"></a> <span class="src-key">foreach</span><span class="src-sym">(</span><span class="src-var">$at_rules </span><span class="src-key">as </span><span class="src-var">$name </span>=> <span class="src-var">$type</span><span class="src-sym">)</span></li> 566*7d666900SdWiGhT<li><a name="a527"></a> <span class="src-sym">{</span></li> 567*7d666900SdWiGhT<li><a name="a528"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/strcasecmp">strcasecmp</a><span class="src-sym">(</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">,</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$name</span><span class="src-sym">))</span><span class="src-sym">,</span><span class="src-var">$name</span><span class="src-sym">))</span></li> 568*7d666900SdWiGhT<li><a name="a529"></a> <span class="src-sym">{</span></li> 569*7d666900SdWiGhT<li><a name="a530"></a> <span class="src-sym">(</span><span class="src-var">$type </span>== <span class="src-str">'at'</span><span class="src-sym">) </span>? <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a> = <span class="src-str">'@'</span>.<span class="src-var">$name </span>: <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a> = <span class="src-str">'@'</span>.<span class="src-var">$name</span><span class="src-sym">;</span></li> 570*7d666900SdWiGhT<li><a name="a531"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$status">status</a> = <span class="src-var">$type</span><span class="src-sym">;</span></li> 571*7d666900SdWiGhT<li><a name="a532"></a> <span class="src-var">$i </span>+= <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$name</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 572*7d666900SdWiGhT<li><a name="a533"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$invalid_at">invalid_at</a> = <span class="src-id">false</span><span class="src-sym">;</span></li> 573*7d666900SdWiGhT<li><a name="a534"></a> <span class="src-sym">}</span></li> 574*7d666900SdWiGhT<li><a name="a535"></a> <span class="src-sym">}</span></li> 575*7d666900SdWiGhT<li><a name="a536"></a> </li> 576*7d666900SdWiGhT<li><a name="a537"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$invalid_at">invalid_at</a><span class="src-sym">)</span></li> 577*7d666900SdWiGhT<li><a name="a538"></a> <span class="src-sym">{</span></li> 578*7d666900SdWiGhT<li><a name="a539"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a> = <span class="src-str">'@'</span><span class="src-sym">;</span></li> 579*7d666900SdWiGhT<li><a name="a540"></a> <span class="src-var">$invalid_at_name </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 580*7d666900SdWiGhT<li><a name="a541"></a> <span class="src-key">for</span><span class="src-sym">(</span><span class="src-var">$j </span>= <span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">; </span><span class="src-var">$j </span>< <span class="src-var">$size</span><span class="src-sym">; </span>++<span class="src-var">$j</span><span class="src-sym">)</span></li> 581*7d666900SdWiGhT<li><a name="a542"></a> <span class="src-sym">{</span></li> 582*7d666900SdWiGhT<li><a name="a543"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/ctype_alpha">ctype_alpha</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$j</span><span class="src-sym">}</span><span class="src-sym">))</span></li> 583*7d666900SdWiGhT<li><a name="a544"></a> <span class="src-sym">{</span></li> 584*7d666900SdWiGhT<li><a name="a545"></a> <span class="src-key">break</span><span class="src-sym">;</span></li> 585*7d666900SdWiGhT<li><a name="a546"></a> <span class="src-sym">}</span></li> 586*7d666900SdWiGhT<li><a name="a547"></a> <span class="src-var">$invalid_at_name </span>.= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$j</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 587*7d666900SdWiGhT<li><a name="a548"></a> <span class="src-sym">}</span></li> 588*7d666900SdWiGhT<li><a name="a549"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodlog">log</a><span class="src-sym">(</span><span class="src-str">'Invalid @-rule: '</span>.<span class="src-var">$invalid_at_name</span>.<span class="src-str">' (removed)'</span><span class="src-sym">,</span><span class="src-str">'Warning'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 589*7d666900SdWiGhT<li><a name="a550"></a> <span class="src-sym">}</span></li> 590*7d666900SdWiGhT<li><a name="a551"></a> <span class="src-sym">}</span></li> 591*7d666900SdWiGhT<li><a name="a552"></a> <span class="src-key">elseif</span><span class="src-sym">((</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'"' </span>|| <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">"'"</span><span class="src-sym">))</span></li> 592*7d666900SdWiGhT<li><a name="a553"></a> <span class="src-sym">{</span></li> 593*7d666900SdWiGhT<li><a name="a554"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a> .= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 594*7d666900SdWiGhT<li><a name="a555"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$status">status</a> = <span class="src-str">'instr'</span><span class="src-sym">;</span></li> 595*7d666900SdWiGhT<li><a name="a556"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$str_char">str_char</a> = <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 596*7d666900SdWiGhT<li><a name="a557"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$from">from</a> = <span class="src-str">'is'</span><span class="src-sym">;</span></li> 597*7d666900SdWiGhT<li><a name="a558"></a> <span class="src-sym">}</span></li> 598*7d666900SdWiGhT<li><a name="a559"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$invalid_at">invalid_at</a> && <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">';'</span><span class="src-sym">)</span></li> 599*7d666900SdWiGhT<li><a name="a560"></a> <span class="src-sym">{</span></li> 600*7d666900SdWiGhT<li><a name="a561"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$invalid_at">invalid_at</a> = <span class="src-id">false</span><span class="src-sym">;</span></li> 601*7d666900SdWiGhT<li><a name="a562"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$status">status</a> = <span class="src-str">'is'</span><span class="src-sym">;</span></li> 602*7d666900SdWiGhT<li><a name="a563"></a> <span class="src-sym">}</span></li> 603*7d666900SdWiGhT<li><a name="a564"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'{'</span><span class="src-sym">)</span></li> 604*7d666900SdWiGhT<li><a name="a565"></a> <span class="src-sym">{</span></li> 605*7d666900SdWiGhT<li><a name="a566"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$status">status</a> = <span class="src-str">'ip'</span><span class="src-sym">;</span></li> 606*7d666900SdWiGhT<li><a name="a567"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_add_token">_add_token</a><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineSEL_START">SEL_START</a></span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a><span class="src-sym">)</span><span class="src-sym">;</span></li> 607*7d666900SdWiGhT<li><a name="a568"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$added">added</a> = <span class="src-id">false</span><span class="src-sym">;</span></li> 608*7d666900SdWiGhT<li><a name="a569"></a> <span class="src-sym">}</span></li> 609*7d666900SdWiGhT<li><a name="a570"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'}'</span><span class="src-sym">)</span></li> 610*7d666900SdWiGhT<li><a name="a571"></a> <span class="src-sym">{</span></li> 611*7d666900SdWiGhT<li><a name="a572"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_add_token">_add_token</a><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineAT_END">AT_END</a></span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a><span class="src-sym">)</span><span class="src-sym">;</span></li> 612*7d666900SdWiGhT<li><a name="a573"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$at">at</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 613*7d666900SdWiGhT<li><a name="a574"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a> = <span class="src-str">''</span><span class="src-sym">;</span></li> 614*7d666900SdWiGhT<li><a name="a575"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$sel_separate">sel_separate</a> = <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 615*7d666900SdWiGhT<li><a name="a576"></a> <span class="src-sym">}</span></li> 616*7d666900SdWiGhT<li><a name="a577"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">','</span><span class="src-sym">) </span></li> 617*7d666900SdWiGhT<li><a name="a578"></a> <span class="src-sym">{</span></li> 618*7d666900SdWiGhT<li><a name="a579"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a> = <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a><span class="src-sym">)</span>.<span class="src-str">','</span><span class="src-sym">;</span></li> 619*7d666900SdWiGhT<li><a name="a580"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$sel_separate">sel_separate</a><span class="src-sym">[</span><span class="src-sym">] </span>= <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a><span class="src-sym">)</span><span class="src-sym">;</span></li> 620*7d666900SdWiGhT<li><a name="a581"></a> <span class="src-sym">}</span></li> 621*7d666900SdWiGhT<li><a name="a582"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'\\'</span><span class="src-sym">)</span></li> 622*7d666900SdWiGhT<li><a name="a583"></a> <span class="src-sym">{</span></li> 623*7d666900SdWiGhT<li><a name="a584"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a> .= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_unicode">_unicode</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 624*7d666900SdWiGhT<li><a name="a585"></a> <span class="src-sym">}</span></li> 625*7d666900SdWiGhT<li><a name="a586"></a> <span class="src-key">else </span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a> .= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 626*7d666900SdWiGhT<li><a name="a587"></a> <span class="src-sym">}</span></li> 627*7d666900SdWiGhT<li><a name="a588"></a> <span class="src-key">else</span></li> 628*7d666900SdWiGhT<li><a name="a589"></a> <span class="src-sym">{</span></li> 629*7d666900SdWiGhT<li><a name="a590"></a> <span class="src-var">$lastpos </span>= <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a><span class="src-sym">)</span>-<span class="src-num">1</span><span class="src-sym">;</span></li> 630*7d666900SdWiGhT<li><a name="a591"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$lastpos </span>== -<span class="src-num">1 </span>|| <span class="src-sym">!</span><span class="src-sym">( (</span><a href="http://www.php.net/ctype_space">ctype_space</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a><span class="src-sym">{</span><span class="src-var">$lastpos</span><span class="src-sym">}</span><span class="src-sym">) </span>|| <a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_token">is_token</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a><span class="src-sym">,</span><span class="src-var">$lastpos</span><span class="src-sym">) </span>&& <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#var$selector">selector</a><span class="src-sym">{</span><span class="src-var">$lastpos</span><span class="src-sym">} </span>== <span class="src-str">','</span><span class="src-sym">) </span>&& <span class="src-id">ctype_space</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">)))</span></li> 631*7d666900SdWiGhT<li><a name="a592"></a> <span class="src-sym">{</span></li> 632*7d666900SdWiGhT<li><a name="a593"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a> </span>.= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 633*7d666900SdWiGhT<li><a name="a594"></a> <span class="src-sym">}</span></li> 634*7d666900SdWiGhT<li><a name="a595"></a> <span class="src-sym">}</span></li> 635*7d666900SdWiGhT<li><a name="a596"></a> <span class="src-key">break</span><span class="src-sym">;</span></li> 636*7d666900SdWiGhT<li><a name="a597"></a> </li> 637*7d666900SdWiGhT<li><a name="a598"></a> <span class="src-comm">/* Case in-property */</span></li> 638*7d666900SdWiGhT<li><a name="a599"></a> <span class="src-key">case </span><span class="src-str">'ip'</span>:</li> 639*7d666900SdWiGhT<li><a name="a600"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_token">is_token</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">))</span></li> 640*7d666900SdWiGhT<li><a name="a601"></a> <span class="src-sym">{</span></li> 641*7d666900SdWiGhT<li><a name="a602"></a> <span class="src-key">if</span><span class="src-sym">((</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">':' </span>|| <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'='</span><span class="src-sym">) </span>&& <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a> </span>!= <span class="src-str">''</span><span class="src-sym">)</span></li> 642*7d666900SdWiGhT<li><a name="a603"></a> <span class="src-sym">{</span></li> 643*7d666900SdWiGhT<li><a name="a604"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-str">'iv'</span><span class="src-sym">;</span></li> 644*7d666900SdWiGhT<li><a name="a605"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodproperty_is_valid">property_is_valid</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a></span><span class="src-sym">) </span>|| <span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'discard_invalid_properties'</span><span class="src-sym">)) </span><span class="src-sym">{</span></li> 645*7d666900SdWiGhT<li><a name="a606"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_add_token">_add_token</a><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#definePROPERTY">PROPERTY</a></span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 646*7d666900SdWiGhT<li><a name="a607"></a> <span class="src-sym">}</span></li> 647*7d666900SdWiGhT<li><a name="a608"></a> <span class="src-sym">}</span></li> 648*7d666900SdWiGhT<li><a name="a609"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'/' </span>&& <span class="src-sym">@</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">} </span>== <span class="src-str">'*' </span>&& <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a> </span>== <span class="src-str">''</span><span class="src-sym">)</span></li> 649*7d666900SdWiGhT<li><a name="a610"></a> <span class="src-sym">{</span></li> 650*7d666900SdWiGhT<li><a name="a611"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-str">'ic'</span><span class="src-sym">; </span>++<span class="src-var">$i</span><span class="src-sym">;</span></li> 651*7d666900SdWiGhT<li><a name="a612"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$from">from</a> </span>= <span class="src-str">'ip'</span><span class="src-sym">;</span></li> 652*7d666900SdWiGhT<li><a name="a613"></a> <span class="src-sym">}</span></li> 653*7d666900SdWiGhT<li><a name="a614"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'}'</span><span class="src-sym">)</span></li> 654*7d666900SdWiGhT<li><a name="a615"></a> <span class="src-sym">{</span></li> 655*7d666900SdWiGhT<li><a name="a616"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodexplode_selectors">explode_selectors</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 656*7d666900SdWiGhT<li><a name="a617"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-str">'is'</span><span class="src-sym">;</span></li> 657*7d666900SdWiGhT<li><a name="a618"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$invalid_at">invalid_at</a> </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 658*7d666900SdWiGhT<li><a name="a619"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_add_token">_add_token</a><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineSEL_END">SEL_END</a></span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 659*7d666900SdWiGhT<li><a name="a620"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 660*7d666900SdWiGhT<li><a name="a621"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 661*7d666900SdWiGhT<li><a name="a622"></a> <span class="src-sym">}</span></li> 662*7d666900SdWiGhT<li><a name="a623"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">';'</span><span class="src-sym">)</span></li> 663*7d666900SdWiGhT<li><a name="a624"></a> <span class="src-sym">{</span></li> 664*7d666900SdWiGhT<li><a name="a625"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 665*7d666900SdWiGhT<li><a name="a626"></a> <span class="src-sym">}</span></li> 666*7d666900SdWiGhT<li><a name="a627"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'\\'</span><span class="src-sym">)</span></li> 667*7d666900SdWiGhT<li><a name="a628"></a> <span class="src-sym">{</span></li> 668*7d666900SdWiGhT<li><a name="a629"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a> </span>.= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_unicode">_unicode</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 669*7d666900SdWiGhT<li><a name="a630"></a> <span class="src-sym">}</span></li> 670*7d666900SdWiGhT<li><a name="a631"></a> <span class="src-sym">}</span></li> 671*7d666900SdWiGhT<li><a name="a632"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/ctype_space">ctype_space</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">))</span></li> 672*7d666900SdWiGhT<li><a name="a633"></a> <span class="src-sym">{</span></li> 673*7d666900SdWiGhT<li><a name="a634"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a> </span>.= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 674*7d666900SdWiGhT<li><a name="a635"></a> <span class="src-sym">}</span></li> 675*7d666900SdWiGhT<li><a name="a636"></a> <span class="src-key">break</span><span class="src-sym">;</span></li> 676*7d666900SdWiGhT<li><a name="a637"></a> </li> 677*7d666900SdWiGhT<li><a name="a638"></a> <span class="src-comm">/* Case in-value */</span></li> 678*7d666900SdWiGhT<li><a name="a639"></a> <span class="src-key">case </span><span class="src-str">'iv'</span>:</li> 679*7d666900SdWiGhT<li><a name="a640"></a> <span class="src-var">$pn </span>= <span class="src-sym">((</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">"\n" </span>|| <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">"\r"</span><span class="src-sym">) </span>&& <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodproperty_is_next">property_is_next</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">) </span>|| <span class="src-var">$i </span>== <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">)</span>-<span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 680*7d666900SdWiGhT<li><a name="a641"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_token">is_token</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">) </span>|| <span class="src-var">$pn</span><span class="src-sym">)</span></li> 681*7d666900SdWiGhT<li><a name="a642"></a> <span class="src-sym">{</span></li> 682*7d666900SdWiGhT<li><a name="a643"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'/' </span>&& <span class="src-sym">@</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">} </span>== <span class="src-str">'*'</span><span class="src-sym">)</span></li> 683*7d666900SdWiGhT<li><a name="a644"></a> <span class="src-sym">{</span></li> 684*7d666900SdWiGhT<li><a name="a645"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-str">'ic'</span><span class="src-sym">; </span>++<span class="src-var">$i</span><span class="src-sym">;</span></li> 685*7d666900SdWiGhT<li><a name="a646"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$from">from</a> </span>= <span class="src-str">'iv'</span><span class="src-sym">;</span></li> 686*7d666900SdWiGhT<li><a name="a647"></a> <span class="src-sym">}</span></li> 687*7d666900SdWiGhT<li><a name="a648"></a> <span class="src-key">elseif</span><span class="src-sym">((</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'"' </span>|| <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">"'" </span>|| <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'('</span><span class="src-sym">))</span></li> 688*7d666900SdWiGhT<li><a name="a649"></a> <span class="src-sym">{</span></li> 689*7d666900SdWiGhT<li><a name="a650"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>.= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 690*7d666900SdWiGhT<li><a name="a651"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$str_char">str_char</a> </span>= <span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'('</span><span class="src-sym">) </span>? <span class="src-str">')' </span>: <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 691*7d666900SdWiGhT<li><a name="a652"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-str">'instr'</span><span class="src-sym">;</span></li> 692*7d666900SdWiGhT<li><a name="a653"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$from">from</a> </span>= <span class="src-str">'iv'</span><span class="src-sym">;</span></li> 693*7d666900SdWiGhT<li><a name="a654"></a> <span class="src-sym">}</span></li> 694*7d666900SdWiGhT<li><a name="a655"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">','</span><span class="src-sym">)</span></li> 695*7d666900SdWiGhT<li><a name="a656"></a> <span class="src-sym">{</span></li> 696*7d666900SdWiGhT<li><a name="a657"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a></span><span class="src-sym">)</span>.<span class="src-str">','</span><span class="src-sym">;</span></li> 697*7d666900SdWiGhT<li><a name="a658"></a> <span class="src-sym">}</span></li> 698*7d666900SdWiGhT<li><a name="a659"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'\\'</span><span class="src-sym">)</span></li> 699*7d666900SdWiGhT<li><a name="a660"></a> <span class="src-sym">{</span></li> 700*7d666900SdWiGhT<li><a name="a661"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>.= <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_unicode">_unicode</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 701*7d666900SdWiGhT<li><a name="a662"></a> <span class="src-sym">}</span></li> 702*7d666900SdWiGhT<li><a name="a663"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">';' </span>|| <span class="src-var">$pn</span><span class="src-sym">)</span></li> 703*7d666900SdWiGhT<li><a name="a664"></a> <span class="src-sym">{</span></li> 704*7d666900SdWiGhT<li><a name="a665"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">{</span><span class="src-num">0</span><span class="src-sym">} </span>== <span class="src-str">'@' </span>&& isset<span class="src-sym">(</span><span class="src-var">$at_rules</span><span class="src-sym">[</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">,</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">]</span><span class="src-sym">) </span>&& <span class="src-var">$at_rules</span><span class="src-sym">[</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">,</span><span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">] </span>== <span class="src-str">'iv'</span><span class="src-sym">)</span></li> 705*7d666900SdWiGhT<li><a name="a666"></a> <span class="src-sym">{</span></li> 706*7d666900SdWiGhT<li><a name="a667"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value_arr">sub_value_arr</a></span><span class="src-sym">[</span><span class="src-sym">] </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 707*7d666900SdWiGhT<li><a name="a668"></a> </li> 708*7d666900SdWiGhT<li><a name="a669"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-str">'is'</span><span class="src-sym">;</span></li> 709*7d666900SdWiGhT<li><a name="a670"></a> </li> 710*7d666900SdWiGhT<li><a name="a671"></a> <span class="src-key">switch</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">)</span></li> 711*7d666900SdWiGhT<li><a name="a672"></a> <span class="src-sym">{</span></li> 712*7d666900SdWiGhT<li><a name="a673"></a> <span class="src-key">case </span><span class="src-str">'@charset'</span>: <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$charset">charset</a> </span>= <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value_arr">sub_value_arr</a></span><span class="src-sym">[</span><span class="src-num">0</span><span class="src-sym">]</span><span class="src-sym">; </span><span class="src-key">break</span><span class="src-sym">;</span></li> 713*7d666900SdWiGhT<li><a name="a674"></a> <span class="src-key">case </span><span class="src-str">'@namespace'</span>: <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$namespace">namespace</a> </span>= <a href="http://www.php.net/implode">implode</a><span class="src-sym">(</span><span class="src-str">' '</span><span class="src-sym">,</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value_arr">sub_value_arr</a></span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-key">break</span><span class="src-sym">;</span></li> 714*7d666900SdWiGhT<li><a name="a675"></a> <span class="src-key">case </span><span class="src-str">'@import'</span>: <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$import">import</a></span><span class="src-sym">[</span><span class="src-sym">] </span>= <a href="http://www.php.net/implode">implode</a><span class="src-sym">(</span><span class="src-str">' '</span><span class="src-sym">,</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value_arr">sub_value_arr</a></span><span class="src-sym">)</span><span class="src-sym">; </span><span class="src-key">break</span><span class="src-sym">;</span></li> 715*7d666900SdWiGhT<li><a name="a676"></a> <span class="src-sym">}</span></li> 716*7d666900SdWiGhT<li><a name="a677"></a> </li> 717*7d666900SdWiGhT<li><a name="a678"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value_arr">sub_value_arr</a> </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 718*7d666900SdWiGhT<li><a name="a679"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 719*7d666900SdWiGhT<li><a name="a680"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 720*7d666900SdWiGhT<li><a name="a681"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sel_separate">sel_separate</a> </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 721*7d666900SdWiGhT<li><a name="a682"></a> <span class="src-sym">}</span></li> 722*7d666900SdWiGhT<li><a name="a683"></a> <span class="src-key">else</span></li> 723*7d666900SdWiGhT<li><a name="a684"></a> <span class="src-sym">{</span></li> 724*7d666900SdWiGhT<li><a name="a685"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-str">'ip'</span><span class="src-sym">;</span></li> 725*7d666900SdWiGhT<li><a name="a686"></a> <span class="src-sym">}</span></li> 726*7d666900SdWiGhT<li><a name="a687"></a> <span class="src-sym">}</span></li> 727*7d666900SdWiGhT<li><a name="a688"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>!= <span class="src-str">'}'</span><span class="src-sym">)</span></li> 728*7d666900SdWiGhT<li><a name="a689"></a> <span class="src-sym">{</span></li> 729*7d666900SdWiGhT<li><a name="a690"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>.= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 730*7d666900SdWiGhT<li><a name="a691"></a> <span class="src-sym">}</span></li> 731*7d666900SdWiGhT<li><a name="a692"></a> <span class="src-key">if</span><span class="src-sym">((</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'}' </span>|| <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">';' </span>|| <span class="src-var">$pn</span><span class="src-sym">) </span>&& <span class="src-sym">!</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">))</span></li> 732*7d666900SdWiGhT<li><a name="a693"></a> <span class="src-sym">{</span></li> 733*7d666900SdWiGhT<li><a name="a694"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$at">at</a> </span>== <span class="src-str">''</span><span class="src-sym">)</span></li> 734*7d666900SdWiGhT<li><a name="a695"></a> <span class="src-sym">{</span></li> 735*7d666900SdWiGhT<li><a name="a696"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$at">at</a> </span>= <span class="src-id"><a href="../csstidy/_data_inc_php.html#defineDEFAULT_AT">DEFAULT_AT</a></span><span class="src-sym">;</span></li> 736*7d666900SdWiGhT<li><a name="a697"></a> <span class="src-sym">}</span></li> 737*7d666900SdWiGhT<li><a name="a698"></a> </li> 738*7d666900SdWiGhT<li><a name="a699"></a> <span class="src-comm">// case settings</span></li> 739*7d666900SdWiGhT<li><a name="a700"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'lowercase_s'</span><span class="src-sym">))</span></li> 740*7d666900SdWiGhT<li><a name="a701"></a> <span class="src-sym">{</span></li> 741*7d666900SdWiGhT<li><a name="a702"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a> </span>= <a href="http://www.php.net/strtolower">strtolower</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 742*7d666900SdWiGhT<li><a name="a703"></a> <span class="src-sym">}</span></li> 743*7d666900SdWiGhT<li><a name="a704"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a> </span>= <a href="http://www.php.net/strtolower">strtolower</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 744*7d666900SdWiGhT<li><a name="a705"></a> </li> 745*7d666900SdWiGhT<li><a name="a706"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$optimise">optimise</a></span><span class="src-sym">-></span><span class="src-id">subvalue</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 746*7d666900SdWiGhT<li><a name="a707"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>!= <span class="src-str">''</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 747*7d666900SdWiGhT<li><a name="a708"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value_arr">sub_value_arr</a></span><span class="src-sym">[</span><span class="src-sym">] </span>= <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a></span><span class="src-sym">;</span></li> 748*7d666900SdWiGhT<li><a name="a709"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 749*7d666900SdWiGhT<li><a name="a710"></a> <span class="src-sym">} </span></li> 750*7d666900SdWiGhT<li><a name="a711"></a> </li> 751*7d666900SdWiGhT<li><a name="a712"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$value">value</a> </span>= <a href="http://www.php.net/implode">implode</a><span class="src-sym">(</span><span class="src-str">' '</span><span class="src-sym">,</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value_arr">sub_value_arr</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 752*7d666900SdWiGhT<li><a name="a713"></a> </li> 753*7d666900SdWiGhT<li><a name="a714"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a> </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 754*7d666900SdWiGhT<li><a name="a715"></a> </li> 755*7d666900SdWiGhT<li><a name="a716"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$optimise">optimise</a></span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$value">value</a></span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 756*7d666900SdWiGhT<li><a name="a717"></a> </li> 757*7d666900SdWiGhT<li><a name="a718"></a> <span class="src-var">$valid </span>= <a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodproperty_is_valid">property_is_valid</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 758*7d666900SdWiGhT<li><a name="a719"></a> <span class="src-key">if</span><span class="src-sym">((</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$invalid_at">invalid_at</a> </span>|| <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'preserve_css'</span><span class="src-sym">)) </span>&& <span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'discard_invalid_properties'</span><span class="src-sym">) </span>|| <span class="src-var">$valid</span><span class="src-sym">))</span></li> 759*7d666900SdWiGhT<li><a name="a720"></a> <span class="src-sym">{</span></li> 760*7d666900SdWiGhT<li><a name="a721"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodcss_add_property">css_add_property</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$at">at</a></span><span class="src-sym">,</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">,</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a></span><span class="src-sym">,</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$value">value</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 761*7d666900SdWiGhT<li><a name="a722"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_add_token">_add_token</a><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineVALUE">VALUE</a></span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$value">value</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 762*7d666900SdWiGhT<li><a name="a723"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$optimise">optimise</a></span><span class="src-sym">-></span><span class="src-id">shorthands</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 763*7d666900SdWiGhT<li><a name="a724"></a> <span class="src-sym">}</span></li> 764*7d666900SdWiGhT<li><a name="a725"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$valid</span><span class="src-sym">)</span></li> 765*7d666900SdWiGhT<li><a name="a726"></a> <span class="src-sym">{</span></li> 766*7d666900SdWiGhT<li><a name="a727"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'discard_invalid_properties'</span><span class="src-sym">))</span></li> 767*7d666900SdWiGhT<li><a name="a728"></a> <span class="src-sym">{</span></li> 768*7d666900SdWiGhT<li><a name="a729"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodlog">log</a><span class="src-sym">(</span><span class="src-str">'Removed invalid property: '</span>.<span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a></span><span class="src-sym">,</span><span class="src-str">'Warning'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 769*7d666900SdWiGhT<li><a name="a730"></a> <span class="src-sym">}</span></li> 770*7d666900SdWiGhT<li><a name="a731"></a> <span class="src-key">else</span></li> 771*7d666900SdWiGhT<li><a name="a732"></a> <span class="src-sym">{</span></li> 772*7d666900SdWiGhT<li><a name="a733"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodlog">log</a><span class="src-sym">(</span><span class="src-str">'Invalid property in '</span>.<a href="http://www.php.net/strtoupper">strtoupper</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'css_level'</span><span class="src-sym">))</span>.<span class="src-str">': '</span>.<span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a></span><span class="src-sym">,</span><span class="src-str">'Warning'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 773*7d666900SdWiGhT<li><a name="a734"></a> <span class="src-sym">}</span></li> 774*7d666900SdWiGhT<li><a name="a735"></a> <span class="src-sym">}</span></li> 775*7d666900SdWiGhT<li><a name="a736"></a> </li> 776*7d666900SdWiGhT<li><a name="a737"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$property">property</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 777*7d666900SdWiGhT<li><a name="a738"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value_arr">sub_value_arr</a> </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 778*7d666900SdWiGhT<li><a name="a739"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$value">value</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 779*7d666900SdWiGhT<li><a name="a740"></a> <span class="src-sym">}</span></li> 780*7d666900SdWiGhT<li><a name="a741"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'}'</span><span class="src-sym">)</span></li> 781*7d666900SdWiGhT<li><a name="a742"></a> <span class="src-sym">{</span></li> 782*7d666900SdWiGhT<li><a name="a743"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodexplode_selectors">explode_selectors</a><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 783*7d666900SdWiGhT<li><a name="a744"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_add_token">_add_token</a><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineSEL_END">SEL_END</a></span><span class="src-sym">, </span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 784*7d666900SdWiGhT<li><a name="a745"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-str">'is'</span><span class="src-sym">;</span></li> 785*7d666900SdWiGhT<li><a name="a746"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$invalid_at">invalid_at</a> </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 786*7d666900SdWiGhT<li><a name="a747"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 787*7d666900SdWiGhT<li><a name="a748"></a> <span class="src-sym">} </span></li> 788*7d666900SdWiGhT<li><a name="a749"></a> <span class="src-sym">}</span></li> 789*7d666900SdWiGhT<li><a name="a750"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-sym">!</span><span class="src-var">$pn</span><span class="src-sym">)</span></li> 790*7d666900SdWiGhT<li><a name="a751"></a> <span class="src-sym">{</span></li> 791*7d666900SdWiGhT<li><a name="a752"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>.= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 792*7d666900SdWiGhT<li><a name="a753"></a> </li> 793*7d666900SdWiGhT<li><a name="a754"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="http://www.php.net/ctype_space">ctype_space</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">))</span></li> 794*7d666900SdWiGhT<li><a name="a755"></a> <span class="src-sym">{</span></li> 795*7d666900SdWiGhT<li><a name="a756"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$optimise">optimise</a></span><span class="src-sym">-></span><span class="src-id">subvalue</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 796*7d666900SdWiGhT<li><a name="a757"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>!= <span class="src-str">''</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 797*7d666900SdWiGhT<li><a name="a758"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value_arr">sub_value_arr</a></span><span class="src-sym">[</span><span class="src-sym">] </span>= <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a></span><span class="src-sym">;</span></li> 798*7d666900SdWiGhT<li><a name="a759"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 799*7d666900SdWiGhT<li><a name="a760"></a> <span class="src-sym">}</span></li> 800*7d666900SdWiGhT<li><a name="a761"></a> <span class="src-sym">}</span></li> 801*7d666900SdWiGhT<li><a name="a762"></a> <span class="src-sym">}</span></li> 802*7d666900SdWiGhT<li><a name="a763"></a> <span class="src-key">break</span><span class="src-sym">;</span></li> 803*7d666900SdWiGhT<li><a name="a764"></a> </li> 804*7d666900SdWiGhT<li><a name="a765"></a> <span class="src-comm">/* Case in string */</span></li> 805*7d666900SdWiGhT<li><a name="a766"></a> <span class="src-key">case </span><span class="src-str">'instr'</span>:</li> 806*7d666900SdWiGhT<li><a name="a767"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$str_char">str_char</a> </span>== <span class="src-str">')' </span>&& <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'"' </span>&& <span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$str_in_str">str_in_str</a> </span>&& <span class="src-sym">!</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodescaped">escaped</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">))</span></li> 807*7d666900SdWiGhT<li><a name="a768"></a> <span class="src-sym">{</span></li> 808*7d666900SdWiGhT<li><a name="a769"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$str_in_str">str_in_str</a> </span>= <span class="src-id">true</span><span class="src-sym">;</span></li> 809*7d666900SdWiGhT<li><a name="a770"></a> <span class="src-sym">}</span></li> 810*7d666900SdWiGhT<li><a name="a771"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$str_char">str_char</a> </span>== <span class="src-str">')' </span>&& <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'"' </span>&& <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$str_in_str">str_in_str</a> </span>&& <span class="src-sym">!</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodescaped">escaped</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">))</span></li> 811*7d666900SdWiGhT<li><a name="a772"></a> <span class="src-sym">{</span></li> 812*7d666900SdWiGhT<li><a name="a773"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$str_in_str">str_in_str</a> </span>= <span class="src-id">false</span><span class="src-sym">;</span></li> 813*7d666900SdWiGhT<li><a name="a774"></a> <span class="src-sym">}</span></li> 814*7d666900SdWiGhT<li><a name="a775"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$str_char">str_char</a> </span>&& <span class="src-sym">!</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodescaped">escaped</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span><span class="src-sym">) </span>&& <span class="src-sym">!</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$str_in_str">str_in_str</a></span><span class="src-sym">)</span></li> 815*7d666900SdWiGhT<li><a name="a776"></a> <span class="src-sym">{</span></li> 816*7d666900SdWiGhT<li><a name="a777"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$from">from</a></span><span class="src-sym">;</span></li> 817*7d666900SdWiGhT<li><a name="a778"></a> <span class="src-sym">}</span></li> 818*7d666900SdWiGhT<li><a name="a779"></a> <span class="src-var">$temp_add </span>= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 819*7d666900SdWiGhT<li><a name="a780"></a> <span class="src-comm">// ...and no not-escaped backslash at the previous position</span></li> 820*7d666900SdWiGhT<li><a name="a781"></a> <span class="src-key">if</span><span class="src-sym">( (</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">"\n" </span>|| <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">"\r"</span><span class="src-sym">) </span>&& <span class="src-sym">!</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span>-<span class="src-num">1</span><span class="src-sym">} </span>== <span class="src-str">'\\' </span>&& <span class="src-sym">!</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodescaped">escaped</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$i</span>-<span class="src-num">1</span><span class="src-sym">)) )</span></li> 821*7d666900SdWiGhT<li><a name="a782"></a> <span class="src-sym">{</span></li> 822*7d666900SdWiGhT<li><a name="a783"></a> <span class="src-var">$temp_add </span>= <span class="src-str">"\\A "</span><span class="src-sym">;</span></li> 823*7d666900SdWiGhT<li><a name="a784"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodlog">log</a><span class="src-sym">(</span><span class="src-str">'Fixed incorrect newline in string'</span><span class="src-sym">,</span><span class="src-str">'Warning'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 824*7d666900SdWiGhT<li><a name="a785"></a> <span class="src-sym">}</span></li> 825*7d666900SdWiGhT<li><a name="a786"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$from">from</a> </span>== <span class="src-str">'iv'</span><span class="src-sym">)</span></li> 826*7d666900SdWiGhT<li><a name="a787"></a> <span class="src-sym">{</span></li> 827*7d666900SdWiGhT<li><a name="a788"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sub_value">sub_value</a> </span>.= <span class="src-var">$temp_add</span><span class="src-sym">;</span></li> 828*7d666900SdWiGhT<li><a name="a789"></a> <span class="src-sym">}</span></li> 829*7d666900SdWiGhT<li><a name="a790"></a> <span class="src-key">elseif</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$from">from</a> </span>== <span class="src-str">'is'</span><span class="src-sym">)</span></li> 830*7d666900SdWiGhT<li><a name="a791"></a> <span class="src-sym">{</span></li> 831*7d666900SdWiGhT<li><a name="a792"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a> </span>.= <span class="src-var">$temp_add</span><span class="src-sym">;</span></li> 832*7d666900SdWiGhT<li><a name="a793"></a> <span class="src-sym">}</span></li> 833*7d666900SdWiGhT<li><a name="a794"></a> <span class="src-key">break</span><span class="src-sym">;</span></li> 834*7d666900SdWiGhT<li><a name="a795"></a> </li> 835*7d666900SdWiGhT<li><a name="a796"></a> <span class="src-comm">/* Case in-comment */</span></li> 836*7d666900SdWiGhT<li><a name="a797"></a> <span class="src-key">case </span><span class="src-str">'ic'</span>:</li> 837*7d666900SdWiGhT<li><a name="a798"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">} </span>== <span class="src-str">'*' </span>&& <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span>+<span class="src-num">1</span><span class="src-sym">} </span>== <span class="src-str">'/'</span><span class="src-sym">)</span></li> 838*7d666900SdWiGhT<li><a name="a799"></a> <span class="src-sym">{</span></li> 839*7d666900SdWiGhT<li><a name="a800"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$status">status</a> </span>= <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$from">from</a></span><span class="src-sym">;</span></li> 840*7d666900SdWiGhT<li><a name="a801"></a> <span class="src-var">$i</span>++<span class="src-sym">;</span></li> 841*7d666900SdWiGhT<li><a name="a802"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#method_add_token">_add_token</a><span class="src-sym">(</span><span class="src-id"><a href="../csstidy/_data_inc_php.html#defineCOMMENT">COMMENT</a></span><span class="src-sym">, </span><span class="src-var">$cur_comment</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 842*7d666900SdWiGhT<li><a name="a803"></a> <span class="src-var">$cur_comment </span>= <span class="src-str">''</span><span class="src-sym">;</span></li> 843*7d666900SdWiGhT<li><a name="a804"></a> <span class="src-sym">}</span></li> 844*7d666900SdWiGhT<li><a name="a805"></a> <span class="src-key">else</span></li> 845*7d666900SdWiGhT<li><a name="a806"></a> <span class="src-sym">{</span></li> 846*7d666900SdWiGhT<li><a name="a807"></a> <span class="src-var">$cur_comment </span>.= <span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$i</span><span class="src-sym">}</span><span class="src-sym">;</span></li> 847*7d666900SdWiGhT<li><a name="a808"></a> <span class="src-sym">}</span></li> 848*7d666900SdWiGhT<li><a name="a809"></a> <span class="src-key">break</span><span class="src-sym">;</span></li> 849*7d666900SdWiGhT<li><a name="a810"></a> <span class="src-sym">}</span></li> 850*7d666900SdWiGhT<li><a name="a811"></a> <span class="src-sym">}</span></li> 851*7d666900SdWiGhT<li><a name="a812"></a> </li> 852*7d666900SdWiGhT<li><a name="a813"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$optimise">optimise</a></span><span class="src-sym">-></span><span class="src-id">postparse</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 853*7d666900SdWiGhT<li><a name="a814"></a> </li> 854*7d666900SdWiGhT<li><a name="a815"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$print">print</a></span><span class="src-sym">-></span><span class="src-id">_reset</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 855*7d666900SdWiGhT<li><a name="a816"></a> </li> 856*7d666900SdWiGhT<li><a name="a817"></a> <span class="src-key">return </span><span class="src-sym">!</span><span class="src-sym">(</span><span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$css">css</a></span><span class="src-sym">) </span>&& <span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$import">import</a></span><span class="src-sym">) </span>&& <span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$charset">charset</a></span><span class="src-sym">) </span>&& <span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$tokens">tokens</a></span><span class="src-sym">) </span>&& <span class="src-key">empty</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$namespace">namespace</a></span><span class="src-sym">))</span><span class="src-sym">;</span></li> 857*7d666900SdWiGhT<li><a name="a818"></a><span class="src-sym">}</span></li> 858*7d666900SdWiGhT<li><a name="a819"></a> </li> 859*7d666900SdWiGhT<li><a name="a820"></a><span class="src-doc">/**</span></li> 860*7d666900SdWiGhT<li><a name="a821"></a><span class="src-doc"> * Explodes selectors</span></li> 861*7d666900SdWiGhT<li><a name="a822"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 862*7d666900SdWiGhT<li><a name="a823"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 863*7d666900SdWiGhT<li><a name="a824"></a><span class="src-doc"> */</span></li> 864*7d666900SdWiGhT<li><a name="a825"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodexplode_selectors">explode_selectors</a><span class="src-sym">(</span><span class="src-sym">)</span></li> 865*7d666900SdWiGhT<li><a name="a826"></a><span class="src-sym">{</span></li> 866*7d666900SdWiGhT<li><a name="a827"></a> <span class="src-comm">// Explode multiple selectors</span></li> 867*7d666900SdWiGhT<li><a name="a828"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'merge_selectors'</span><span class="src-sym">) </span>== <span class="src-num">1</span><span class="src-sym">)</span></li> 868*7d666900SdWiGhT<li><a name="a829"></a> <span class="src-sym">{</span></li> 869*7d666900SdWiGhT<li><a name="a830"></a> <span class="src-var">$new_sels </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 870*7d666900SdWiGhT<li><a name="a831"></a> <span class="src-var">$lastpos </span>= <span class="src-num">0</span><span class="src-sym">;</span></li> 871*7d666900SdWiGhT<li><a name="a832"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sel_separate">sel_separate</a></span><span class="src-sym">[</span><span class="src-sym">] </span>= <a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">)</span><span class="src-sym">;</span></li> 872*7d666900SdWiGhT<li><a name="a833"></a> <span class="src-key">foreach</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sel_separate">sel_separate</a> </span><span class="src-key">as </span><span class="src-var">$num </span>=> <span class="src-var">$pos</span><span class="src-sym">)</span></li> 873*7d666900SdWiGhT<li><a name="a834"></a> <span class="src-sym">{</span></li> 874*7d666900SdWiGhT<li><a name="a835"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$num </span>== <a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sel_separate">sel_separate</a></span><span class="src-sym">)</span>-<span class="src-num">1</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 875*7d666900SdWiGhT<li><a name="a836"></a> <span class="src-var">$pos </span>+= <span class="src-num">1</span><span class="src-sym">;</span></li> 876*7d666900SdWiGhT<li><a name="a837"></a> <span class="src-sym">}</span></li> 877*7d666900SdWiGhT<li><a name="a838"></a> </li> 878*7d666900SdWiGhT<li><a name="a839"></a> <span class="src-var">$new_sels</span><span class="src-sym">[</span><span class="src-sym">] </span>= <a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">,</span><span class="src-var">$lastpos</span><span class="src-sym">,</span><span class="src-var">$pos</span>-<span class="src-var">$lastpos</span>-<span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 879*7d666900SdWiGhT<li><a name="a840"></a> <span class="src-var">$lastpos </span>= <span class="src-var">$pos</span><span class="src-sym">;</span></li> 880*7d666900SdWiGhT<li><a name="a841"></a> <span class="src-sym">}</span></li> 881*7d666900SdWiGhT<li><a name="a842"></a> </li> 882*7d666900SdWiGhT<li><a name="a843"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$new_sels</span><span class="src-sym">) </span>> <span class="src-num">1</span><span class="src-sym">)</span></li> 883*7d666900SdWiGhT<li><a name="a844"></a> <span class="src-sym">{</span></li> 884*7d666900SdWiGhT<li><a name="a845"></a> <span class="src-key">foreach</span><span class="src-sym">(</span><span class="src-var">$new_sels </span><span class="src-key">as </span><span class="src-var">$selector</span><span class="src-sym">)</span></li> 885*7d666900SdWiGhT<li><a name="a846"></a> <span class="src-sym">{</span></li> 886*7d666900SdWiGhT<li><a name="a847"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodmerge_css_blocks">merge_css_blocks</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$at">at</a></span><span class="src-sym">,</span><span class="src-var">$selector</span><span class="src-sym">,</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$css">css</a></span><span class="src-sym">[</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$at">at</a></span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 887*7d666900SdWiGhT<li><a name="a848"></a> <span class="src-sym">}</span></li> 888*7d666900SdWiGhT<li><a name="a849"></a> unset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$css">css</a></span><span class="src-sym">[</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$at">at</a></span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$selector">selector</a></span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 889*7d666900SdWiGhT<li><a name="a850"></a> <span class="src-sym">}</span></li> 890*7d666900SdWiGhT<li><a name="a851"></a> <span class="src-sym">}</span></li> 891*7d666900SdWiGhT<li><a name="a852"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$sel_separate">sel_separate</a> </span>= <span class="src-key">array</span><span class="src-sym">(</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 892*7d666900SdWiGhT<li><a name="a853"></a><span class="src-sym">}</span></li> 893*7d666900SdWiGhT<li><a name="a854"></a> </li> 894*7d666900SdWiGhT<li><a name="a855"></a><span class="src-doc">/**</span></li> 895*7d666900SdWiGhT<li><a name="a856"></a><span class="src-doc"> * Checks if a character is escaped (and returns true if it is)</span></li> 896*7d666900SdWiGhT<li><a name="a857"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$string </span></li> 897*7d666900SdWiGhT<li><a name="a858"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">integer </span><span class="src-doc-var">$pos </span></li> 898*7d666900SdWiGhT<li><a name="a859"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 899*7d666900SdWiGhT<li><a name="a860"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">bool </span></li> 900*7d666900SdWiGhT<li><a name="a861"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.02</span></li> 901*7d666900SdWiGhT<li><a name="a862"></a><span class="src-doc"> */</span></li> 902*7d666900SdWiGhT<li><a name="a863"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodescaped">escaped</a><span class="src-sym">(</span><span class="src-sym">&</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$pos</span><span class="src-sym">) </span></li> 903*7d666900SdWiGhT<li><a name="a864"></a><span class="src-sym">{</span></li> 904*7d666900SdWiGhT<li><a name="a865"></a> <span class="src-key">return </span><span class="src-sym">!</span><span class="src-sym">(</span><span class="src-sym">@</span><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">{</span><span class="src-var">$pos</span>-<span class="src-num">1</span><span class="src-sym">} </span>!= <span class="src-str">'\\'</span><span class="src-sym">) </span>|| <a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodescaped">escaped</a><span class="src-sym">(</span><span class="src-var">$string</span><span class="src-sym">,</span><span class="src-var">$pos</span>-<span class="src-num">1</span><span class="src-sym">))</span><span class="src-sym">;</span></li> 905*7d666900SdWiGhT<li><a name="a866"></a><span class="src-sym">}</span></li> 906*7d666900SdWiGhT<li><a name="a867"></a> </li> 907*7d666900SdWiGhT<li><a name="a868"></a><span class="src-doc">/**</span></li> 908*7d666900SdWiGhT<li><a name="a869"></a><span class="src-doc"> * Adds a property with value to the existing CSS code</span></li> 909*7d666900SdWiGhT<li><a name="a870"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$media </span></li> 910*7d666900SdWiGhT<li><a name="a871"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$selector </span></li> 911*7d666900SdWiGhT<li><a name="a872"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$property </span></li> 912*7d666900SdWiGhT<li><a name="a873"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$new_val </span></li> 913*7d666900SdWiGhT<li><a name="a874"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 914*7d666900SdWiGhT<li><a name="a875"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.2</span></li> 915*7d666900SdWiGhT<li><a name="a876"></a><span class="src-doc"> */</span></li> 916*7d666900SdWiGhT<li><a name="a877"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodcss_add_property">css_add_property</a><span class="src-sym">(</span><span class="src-var">$media</span><span class="src-sym">,</span><span class="src-var">$selector</span><span class="src-sym">,</span><span class="src-var">$property</span><span class="src-sym">,</span><span class="src-var">$new_val</span><span class="src-sym">)</span></li> 917*7d666900SdWiGhT<li><a name="a878"></a><span class="src-sym">{ </span></li> 918*7d666900SdWiGhT<li><a name="a879"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'preserve_css'</span><span class="src-sym">) </span>|| <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$new_val</span><span class="src-sym">) </span>== <span class="src-str">''</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 919*7d666900SdWiGhT<li><a name="a880"></a> <span class="src-key">return</span><span class="src-sym">;</span></li> 920*7d666900SdWiGhT<li><a name="a881"></a> <span class="src-sym">}</span></li> 921*7d666900SdWiGhT<li><a name="a882"></a> </li> 922*7d666900SdWiGhT<li><a name="a883"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$added">added</a> </span>= <span class="src-id">true</span><span class="src-sym">;</span></li> 923*7d666900SdWiGhT<li><a name="a884"></a> <span class="src-key">if</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$css">css</a></span><span class="src-sym">[</span><span class="src-var">$media</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$selector</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$property</span><span class="src-sym">]</span><span class="src-sym">))</span></li> 924*7d666900SdWiGhT<li><a name="a885"></a> <span class="src-sym">{</span></li> 925*7d666900SdWiGhT<li><a name="a886"></a> <span class="src-key">if</span><span class="src-sym">((</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_important">is_important</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$css">css</a></span><span class="src-sym">[</span><span class="src-var">$media</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$selector</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$property</span><span class="src-sym">]</span><span class="src-sym">) </span>&& <a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_important">is_important</a><span class="src-sym">(</span><span class="src-var">$new_val</span><span class="src-sym">)) </span>|| <span class="src-sym">!</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_important">is_important</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$css">css</a></span><span class="src-sym">[</span><span class="src-var">$media</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$selector</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$property</span><span class="src-sym">]</span><span class="src-sym">))</span></li> 926*7d666900SdWiGhT<li><a name="a887"></a> <span class="src-sym">{</span></li> 927*7d666900SdWiGhT<li><a name="a888"></a> unset<span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$css">css</a></span><span class="src-sym">[</span><span class="src-var">$media</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$selector</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$property</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 928*7d666900SdWiGhT<li><a name="a889"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$css">css</a></span><span class="src-sym">[</span><span class="src-var">$media</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$selector</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$property</span><span class="src-sym">] </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$new_val</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 929*7d666900SdWiGhT<li><a name="a890"></a> <span class="src-sym">}</span></li> 930*7d666900SdWiGhT<li><a name="a891"></a> <span class="src-sym">}</span></li> 931*7d666900SdWiGhT<li><a name="a892"></a> <span class="src-key">else</span></li> 932*7d666900SdWiGhT<li><a name="a893"></a> <span class="src-sym">{</span></li> 933*7d666900SdWiGhT<li><a name="a894"></a> <span class="src-var">$this</span><span class="src-sym">-></span><span class="src-id"><a href="../csstidy/csstidy.html#var$css">css</a></span><span class="src-sym">[</span><span class="src-var">$media</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$selector</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-var">$property</span><span class="src-sym">] </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$new_val</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 934*7d666900SdWiGhT<li><a name="a895"></a> <span class="src-sym">}</span></li> 935*7d666900SdWiGhT<li><a name="a896"></a><span class="src-sym">}</span></li> 936*7d666900SdWiGhT<li><a name="a897"></a> </li> 937*7d666900SdWiGhT<li><a name="a898"></a><span class="src-doc">/**</span></li> 938*7d666900SdWiGhT<li><a name="a899"></a><span class="src-doc"> * Adds CSS to an existing media/selector</span></li> 939*7d666900SdWiGhT<li><a name="a900"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$media </span></li> 940*7d666900SdWiGhT<li><a name="a901"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$selector </span></li> 941*7d666900SdWiGhT<li><a name="a902"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">array </span><span class="src-doc-var">$css_add </span></li> 942*7d666900SdWiGhT<li><a name="a903"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 943*7d666900SdWiGhT<li><a name="a904"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.1</span></li> 944*7d666900SdWiGhT<li><a name="a905"></a><span class="src-doc"> */</span></li> 945*7d666900SdWiGhT<li><a name="a906"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodmerge_css_blocks">merge_css_blocks</a><span class="src-sym">(</span><span class="src-var">$media</span><span class="src-sym">,</span><span class="src-var">$selector</span><span class="src-sym">,</span><span class="src-var">$css_add</span><span class="src-sym">)</span></li> 946*7d666900SdWiGhT<li><a name="a907"></a><span class="src-sym">{</span></li> 947*7d666900SdWiGhT<li><a name="a908"></a> <span class="src-key">foreach</span><span class="src-sym">(</span><span class="src-var">$css_add </span><span class="src-key">as </span><span class="src-var">$property </span>=> <span class="src-var">$value</span><span class="src-sym">)</span></li> 948*7d666900SdWiGhT<li><a name="a909"></a> <span class="src-sym">{</span></li> 949*7d666900SdWiGhT<li><a name="a910"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodcss_add_property">css_add_property</a><span class="src-sym">(</span><span class="src-var">$media</span><span class="src-sym">,</span><span class="src-var">$selector</span><span class="src-sym">,</span><span class="src-var">$property</span><span class="src-sym">,</span><span class="src-var">$value</span><span class="src-sym">,</span><span class="src-id">false</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 950*7d666900SdWiGhT<li><a name="a911"></a> <span class="src-sym">}</span></li> 951*7d666900SdWiGhT<li><a name="a912"></a><span class="src-sym">}</span></li> 952*7d666900SdWiGhT<li><a name="a913"></a> </li> 953*7d666900SdWiGhT<li><a name="a914"></a><span class="src-doc">/**</span></li> 954*7d666900SdWiGhT<li><a name="a915"></a><span class="src-doc"> * Checks if $value is !important.</span></li> 955*7d666900SdWiGhT<li><a name="a916"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$value </span></li> 956*7d666900SdWiGhT<li><a name="a917"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">bool </span></li> 957*7d666900SdWiGhT<li><a name="a918"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 958*7d666900SdWiGhT<li><a name="a919"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 959*7d666900SdWiGhT<li><a name="a920"></a><span class="src-doc"> */</span></li> 960*7d666900SdWiGhT<li><a name="a921"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodis_important">is_important</a><span class="src-sym">(</span><span class="src-sym">&</span><span class="src-var">$value</span><span class="src-sym">)</span></li> 961*7d666900SdWiGhT<li><a name="a922"></a><span class="src-sym">{</span></li> 962*7d666900SdWiGhT<li><a name="a923"></a> <span class="src-key">return </span><span class="src-sym">(</span><span class="src-sym">!</span><a href="http://www.php.net/strcasecmp">strcasecmp</a><span class="src-sym">(</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><a href="http://www.php.net/str_replace">str_replace</a><span class="src-sym">(</span><span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'csstidy'</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-str">'whitespace'</span><span class="src-sym">]</span><span class="src-sym">,</span><span class="src-str">''</span><span class="src-sym">,</span><span class="src-var">$value</span><span class="src-sym">)</span><span class="src-sym">,</span>-<span class="src-num">10</span><span class="src-sym">,</span><span class="src-num">10</span><span class="src-sym">)</span><span class="src-sym">,</span><span class="src-str">'!important'</span><span class="src-sym">))</span><span class="src-sym">;</span></li> 963*7d666900SdWiGhT<li><a name="a924"></a><span class="src-sym">}</span></li> 964*7d666900SdWiGhT<li><a name="a925"></a> </li> 965*7d666900SdWiGhT<li><a name="a926"></a><span class="src-doc">/**</span></li> 966*7d666900SdWiGhT<li><a name="a927"></a><span class="src-doc"> * Returns a value without !important</span></li> 967*7d666900SdWiGhT<li><a name="a928"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$value </span></li> 968*7d666900SdWiGhT<li><a name="a929"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">string </span></li> 969*7d666900SdWiGhT<li><a name="a930"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 970*7d666900SdWiGhT<li><a name="a931"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 971*7d666900SdWiGhT<li><a name="a932"></a><span class="src-doc"> */</span></li> 972*7d666900SdWiGhT<li><a name="a933"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodgvw_important">gvw_important</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)</span></li> 973*7d666900SdWiGhT<li><a name="a934"></a><span class="src-sym">{</span></li> 974*7d666900SdWiGhT<li><a name="a935"></a> <span class="src-key">if</span><span class="src-sym">(</span><a href="../csstidy/csstidy.html#methodcsstidy">csstidy</a><span class="src-sym">::</span><a href="../csstidy/csstidy.html#methodis_important">is_important</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">))</span></li> 975*7d666900SdWiGhT<li><a name="a936"></a> <span class="src-sym">{</span></li> 976*7d666900SdWiGhT<li><a name="a937"></a> <span class="src-var">$value </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 977*7d666900SdWiGhT<li><a name="a938"></a> <span class="src-var">$value </span>= <a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,</span><span class="src-num">0</span><span class="src-sym">,</span>-<span class="src-num">9</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 978*7d666900SdWiGhT<li><a name="a939"></a> <span class="src-var">$value </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 979*7d666900SdWiGhT<li><a name="a940"></a> <span class="src-var">$value </span>= <a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">,</span><span class="src-num">0</span><span class="src-sym">,</span>-<span class="src-num">1</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 980*7d666900SdWiGhT<li><a name="a941"></a> <span class="src-var">$value </span>= <a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><span class="src-var">$value</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 981*7d666900SdWiGhT<li><a name="a942"></a> <span class="src-key">return </span><span class="src-var">$value</span><span class="src-sym">;</span></li> 982*7d666900SdWiGhT<li><a name="a943"></a> <span class="src-sym">}</span></li> 983*7d666900SdWiGhT<li><a name="a944"></a> <span class="src-key">return </span><span class="src-var">$value</span><span class="src-sym">;</span></li> 984*7d666900SdWiGhT<li><a name="a945"></a><span class="src-sym">}</span></li> 985*7d666900SdWiGhT<li><a name="a946"></a> </li> 986*7d666900SdWiGhT<li><a name="a947"></a><span class="src-doc">/**</span></li> 987*7d666900SdWiGhT<li><a name="a948"></a><span class="src-doc"> * Checks if the next word in a string from pos is a CSS property</span></li> 988*7d666900SdWiGhT<li><a name="a949"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$istring </span></li> 989*7d666900SdWiGhT<li><a name="a950"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">integer </span><span class="src-doc-var">$pos </span></li> 990*7d666900SdWiGhT<li><a name="a951"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">bool </span></li> 991*7d666900SdWiGhT<li><a name="a952"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> private</span></li> 992*7d666900SdWiGhT<li><a name="a953"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.2</span></li> 993*7d666900SdWiGhT<li><a name="a954"></a><span class="src-doc"> */</span></li> 994*7d666900SdWiGhT<li><a name="a955"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodproperty_is_next">property_is_next</a><span class="src-sym">(</span><span class="src-var">$istring</span><span class="src-sym">, </span><span class="src-var">$pos</span><span class="src-sym">)</span></li> 995*7d666900SdWiGhT<li><a name="a956"></a><span class="src-sym">{</span></li> 996*7d666900SdWiGhT<li><a name="a957"></a> <span class="src-var">$all_properties </span>=<span class="src-sym">& </span><span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'csstidy'</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-str">'all_properties'</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 997*7d666900SdWiGhT<li><a name="a958"></a> <span class="src-var">$istring </span>= <a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$istring</span><span class="src-sym">,</span><span class="src-var">$pos</span><span class="src-sym">,</span><a href="http://www.php.net/strlen">strlen</a><span class="src-sym">(</span><span class="src-var">$istring</span><span class="src-sym">)</span>-<span class="src-var">$pos</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 998*7d666900SdWiGhT<li><a name="a959"></a> <span class="src-var">$pos </span>= <a href="http://www.php.net/strpos">strpos</a><span class="src-sym">(</span><span class="src-var">$istring</span><span class="src-sym">,</span><span class="src-str">':'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 999*7d666900SdWiGhT<li><a name="a960"></a> <span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$pos </span>=== <span class="src-id">false</span><span class="src-sym">)</span></li> 1000*7d666900SdWiGhT<li><a name="a961"></a> <span class="src-sym">{</span></li> 1001*7d666900SdWiGhT<li><a name="a962"></a> <span class="src-key">return </span><span class="src-id">false</span><span class="src-sym">;</span></li> 1002*7d666900SdWiGhT<li><a name="a963"></a> <span class="src-sym">}</span></li> 1003*7d666900SdWiGhT<li><a name="a964"></a> <span class="src-var">$istring </span>= <a href="http://www.php.net/strtolower">strtolower</a><span class="src-sym">(</span><a href="http://www.php.net/trim">trim</a><span class="src-sym">(</span><a href="http://www.php.net/substr">substr</a><span class="src-sym">(</span><span class="src-var">$istring</span><span class="src-sym">,</span><span class="src-num">0</span><span class="src-sym">,</span><span class="src-var">$pos</span><span class="src-sym">)))</span><span class="src-sym">;</span></li> 1004*7d666900SdWiGhT<li><a name="a965"></a> <span class="src-key">if</span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$all_properties</span><span class="src-sym">[</span><span class="src-var">$istring</span><span class="src-sym">]</span><span class="src-sym">))</span></li> 1005*7d666900SdWiGhT<li><a name="a966"></a> <span class="src-sym">{</span></li> 1006*7d666900SdWiGhT<li><a name="a967"></a> <span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodlog">log</a><span class="src-sym">(</span><span class="src-str">'Added semicolon to the end of declaration'</span><span class="src-sym">,</span><span class="src-str">'Warning'</span><span class="src-sym">)</span><span class="src-sym">;</span></li> 1007*7d666900SdWiGhT<li><a name="a968"></a> <span class="src-key">return </span><span class="src-id">true</span><span class="src-sym">;</span></li> 1008*7d666900SdWiGhT<li><a name="a969"></a> <span class="src-sym">}</span></li> 1009*7d666900SdWiGhT<li><a name="a970"></a> <span class="src-key">return </span><span class="src-id">false</span><span class="src-sym">;</span></li> 1010*7d666900SdWiGhT<li><a name="a971"></a><span class="src-sym">}</span></li> 1011*7d666900SdWiGhT<li><a name="a972"></a> </li> 1012*7d666900SdWiGhT<li><a name="a973"></a><span class="src-doc">/**</span></li> 1013*7d666900SdWiGhT<li><a name="a974"></a><span class="src-doc"> * Checks if a property is valid</span></li> 1014*7d666900SdWiGhT<li><a name="a975"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@param </span><span class="src-doc-type">string </span><span class="src-doc-var">$property </span></li> 1015*7d666900SdWiGhT<li><a name="a976"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@return </span><span class="src-doc-type">bool; </span></li> 1016*7d666900SdWiGhT<li><a name="a977"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@access</span><span class="src-doc"> public</span></li> 1017*7d666900SdWiGhT<li><a name="a978"></a><span class="src-doc"> * </span><span class="src-doc-coretag">@version</span><span class="src-doc"> 1.0</span></li> 1018*7d666900SdWiGhT<li><a name="a979"></a><span class="src-doc"> */</span></li> 1019*7d666900SdWiGhT<li><a name="a980"></a><span class="src-key">function </span><a href="../csstidy/csstidy.html#methodproperty_is_valid">property_is_valid</a><span class="src-sym">(</span><span class="src-var">$property</span><span class="src-sym">) </span><span class="src-sym">{</span></li> 1020*7d666900SdWiGhT<li><a name="a981"></a> <span class="src-var">$all_properties </span>=<span class="src-sym">& </span><span class="src-var">$GLOBALS</span><span class="src-sym">[</span><span class="src-str">'csstidy'</span><span class="src-sym">]</span><span class="src-sym">[</span><span class="src-str">'all_properties'</span><span class="src-sym">]</span><span class="src-sym">;</span></li> 1021*7d666900SdWiGhT<li><a name="a982"></a> <span class="src-key">return </span><span class="src-sym">(</span>isset<span class="src-sym">(</span><span class="src-var">$all_properties</span><span class="src-sym">[</span><span class="src-var">$property</span><span class="src-sym">]</span><span class="src-sym">) </span>&& <a href="http://www.php.net/strpos">strpos</a><span class="src-sym">(</span><span class="src-var">$all_properties</span><span class="src-sym">[</span><span class="src-var">$property</span><span class="src-sym">]</span><span class="src-sym">,</span><a href="http://www.php.net/strtoupper">strtoupper</a><span class="src-sym">(</span><span class="src-var">$this</span><span class="src-sym">-></span><a href="../csstidy/csstidy.html#methodget_cfg">get_cfg</a><span class="src-sym">(</span><span class="src-str">'css_level'</span><span class="src-sym">))) </span>!== <span class="src-id">false </span><span class="src-sym">)</span><span class="src-sym">;</span></li> 1022*7d666900SdWiGhT<li><a name="a983"></a><span class="src-sym">}</span></li> 1023*7d666900SdWiGhT<li><a name="a984"></a> </li> 1024*7d666900SdWiGhT<li><a name="a985"></a><span class="src-sym">}</span></li> 1025*7d666900SdWiGhT<li><a name="a986"></a><span class="src-php">?></span></li> 1026*7d666900SdWiGhT</ol></pre></div> 1027*7d666900SdWiGhT</div> 1028*7d666900SdWiGhT <div class="credit"> 1029*7d666900SdWiGhT <hr /> 1030*7d666900SdWiGhT Documentation generated on Mon, 15 May 2006 22:55:14 +0200 by <a href="http://www.phpdoc.org">phpDocumentor 1.3.0RC3</a> 1031*7d666900SdWiGhT </div> 1032*7d666900SdWiGhT </td></tr></table> 1033*7d666900SdWiGhT </td> 1034*7d666900SdWiGhT </tr> 1035*7d666900SdWiGhT</table> 1036*7d666900SdWiGhT 1037*7d666900SdWiGhT</body> 1038*7d666900SdWiGhT</html>
