1<?php 2/** 3 * Generic_Sniffs_Files_InlineHTMLSniff. 4 * 5 * PHP version 5 6 * 7 * @category PHP 8 * @package PHP_CodeSniffer 9 * @author Greg Sherwood <gsherwood@squiz.net> 10 * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600) 11 * @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence 12 * @link http://pear.php.net/package/PHP_CodeSniffer 13 */ 14 15/** 16 * Generic_Sniffs_Files_InlineHTMLSniff. 17 * 18 * Ensures the whole file is PHP only, with no whitespace or inline HTML anywhere 19 * in the file. 20 * 21 * @category PHP 22 * @package PHP_CodeSniffer 23 * @author Greg Sherwood <gsherwood@squiz.net> 24 * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600) 25 * @license https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence 26 * @version Release: @package_version@ 27 * @link http://pear.php.net/package/PHP_CodeSniffer 28 */ 29class Generic_Sniffs_Files_InlineHTMLSniff implements PHP_CodeSniffer_Sniff 30{ 31 32 33 /** 34 * Returns an array of tokens this test wants to listen for. 35 * 36 * @return array 37 */ 38 public function register() 39 { 40 return array(T_INLINE_HTML); 41 42 }//end register() 43 44 45 /** 46 * Processes this test, when one of its tokens is encountered. 47 * 48 * @param PHP_CodeSniffer_File $phpcsFile The file being scanned. 49 * @param int $stackPtr The position of the current token in 50 * the stack passed in $tokens. 51 * 52 * @return void 53 */ 54 public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr) 55 { 56 // Ignore shebang lines. 57 $tokens = $phpcsFile->getTokens(); 58 if (substr($tokens[$stackPtr]['content'], 0, 2) === '#!') { 59 return; 60 } 61 62 $error = 'PHP files must only contain PHP code'; 63 $phpcsFile->addError($error, $stackPtr, 'Found'); 64 65 return $phpcsFile->numTokens; 66 67 }//end process() 68 69 70}//end class 71