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1 <?php
2 /**
3 * Classes for self-contained tests for known bugs in PHP.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
20 * @file
21 * @defgroup PHPBugTests PHP known bugs tests
24 /**
25 * Test for PHP+libxml2 bug which breaks XML input subtly with certain versions.
26 * Known fixed with PHP 5.2.9 + libxml2-2.7.3
27 * @see http://bugs.php.net/bug.php?id=45996
28 * @ingroup PHPBugTests
30 class PhpXmlBugTester {
31 private $parsedData = '';
32 public $ok = false;
33 public function __construct() {
34 $charData = '<b>c</b>';
35 $xml = '<a>' . htmlspecialchars( $charData ) . '</a>';
37 $parser = xml_parser_create();
38 xml_set_character_data_handler( $parser, array( $this, 'chardata' ) );
39 $parsedOk = xml_parse( $parser, $xml, true );
40 $this->ok = $parsedOk && ( $this->parsedData == $charData );
42 public function chardata( $parser, $data ) {
43 $this->parsedData .= $data;
47 /**
48 * Test for PHP bug #50394 (PHP 5.3.x conversion to null only, not 5.2.x)
49 * @see http://bugs.php.net/bug.php?id=50394
50 * @ingroup PHPBugTests
52 class PhpRefCallBugTester {
53 public $ok = false;
55 function __call( $name, $args ) {
56 $old = error_reporting( E_ALL & ~E_WARNING );
57 call_user_func_array( array( $this, 'checkForBrokenRef' ), $args );
58 error_reporting( $old );
61 function checkForBrokenRef( &$var ) {
62 if ( $var ) {
63 $this->ok = true;
67 function execute() {
68 $var = true;
69 call_user_func_array( array( $this, 'foo' ), array( &$var ) );