1<?php
2/**
3 * Generic_Sniffs_PHP_ClosingPHPTagSniff.
4 *
5 * PHP version 5
6 *
7 * @category  PHP
8 * @package   PHP_CodeSniffer
9 * @author    Stefano Kowalke <blueduck@gmx.net>
10 * @copyright 2010-2014 Stefano Kowalke
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 * Checks that open PHP tags are paired with closing tags.
17 *
18 * @category  PHP
19 * @package   PHP_CodeSniffer
20 * @author    Stefano Kowalke <blueduck@gmx.net>
21 * @copyright 2010-2014 Stefano Kowalke
22 * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
23 * @version   Release: @package_version@
24 * @link      http://pear.php.net/package/PHP_CodeSniffer
25 */
26class Generic_Sniffs_PHP_ClosingPHPTagSniff implements PHP_CodeSniffer_Sniff
27{
28
29
30    /**
31     * Returns an array of tokens this test wants to listen for.
32     *
33     * @return array
34     */
35    public function register()
36    {
37        return array(T_OPEN_TAG);
38
39    }//end register()
40
41
42    /**
43     * Processes this sniff, when one of its tokens is encountered.
44     *
45     * @param PHP_CodeSniffer_File $phpcsFile The file being scanned.
46     * @param int                  $stackPtr  The position of the current token in
47     *                                        the stack passed in $tokens.
48     *
49     * @return void
50     */
51    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
52    {
53        $closeTag = $phpcsFile->findNext(T_CLOSE_TAG, $stackPtr);
54        if ($closeTag === false) {
55            $error = 'The PHP open tag does not have a corresponding PHP close tag';
56            $phpcsFile->addError($error, $stackPtr, 'NotFound');
57        }
58
59    }//end process()
60
61
62}//end class
63