1<?php
2/**
3 * Squiz_Sniffs_PHP_HeredocSniff.
4 *
5 * PHP version 5
6 *
7 * @category  PHP
8 * @package   PHP_CodeSniffer
9 * @author    Greg Sherwood <gsherwood@squiz.net>
10 * @author    Marc McIntyre <mmcintyre@squiz.net>
11 * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)
12 * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
13 * @link      http://pear.php.net/package/PHP_CodeSniffer
14 */
15
16/**
17 * Squiz_Sniffs_PHP_HeredocSniff.
18 *
19 * Heredocs are prohibited. This test enforces that.
20 *
21 * @category  PHP
22 * @package   PHP_CodeSniffer
23 * @author    Greg Sherwood <gsherwood@squiz.net>
24 * @author    Marc McIntyre <mmcintyre@squiz.net>
25 * @copyright 2006-2014 Squiz Pty Ltd (ABN 77 084 670 600)
26 * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
27 * @version   Release: @package_version@
28 * @link      http://pear.php.net/package/PHP_CodeSniffer
29 */
30class Squiz_Sniffs_PHP_HeredocSniff implements PHP_CodeSniffer_Sniff
31{
32
33
34    /**
35     * Returns an array of tokens this test wants to listen for.
36     *
37     * @return array
38     */
39    public function register()
40    {
41        return array(
42                T_START_HEREDOC,
43                T_START_NOWDOC,
44               );
45
46    }//end register()
47
48
49    /**
50     * Processes this test, when one of its tokens is encountered.
51     *
52     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
53     * @param int                  $stackPtr  The position of the current token in the
54     *                                        stack passed in $tokens.
55     *
56     * @return void
57     */
58    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
59    {
60        $error = 'Use of heredoc and nowdoc syntax ("<<<") is not allowed; use standard strings or inline HTML instead';
61        $phpcsFile->addError($error, $stackPtr, 'NotAllowed');
62
63    }//end process()
64
65
66}//end class
67