+/**
+ * Test for PHP+libxml2 bug which breaks XML input subtly with certain versions.
+ * http://bugs.php.net/bug.php?id=45996
+ * Known fixed with PHP 5.2.9 + libxml2-2.7.3
+ */
+class PhpXmlBugTester {
+ var $parsedData = '';
+ var $ok = false;
+ function __construct() {
+ $charData = '<b>c</b>';
+ $xml = '<a>' . htmlspecialchars( $charData ) . '</a>';
+
+ $parser = xml_parser_create();
+ xml_set_character_data_handler( $parser, array( $this, 'chardata' ) );
+ $parsedOk = xml_parse($parser, $xml, true);
+ $this->ok = $parsedOk && ($this->parsedData == $charData);
+ }
+ function chardata($parser, $data) {
+ $this->parsedData .= $data;
+ }
+}
+
+/**
+ * Test for PHP bug #50394 (PHP 5.3.x conversion to null only, not 5.2.x)
+ */
+class PhpRefCallBugTester {
+ public $ok = false;
+
+ function __call( $name, $args ) {
+ $old = error_reporting( E_ALL & ~E_WARNING );
+ call_user_func_array( array( $this, 'checkForBrokenRef' ), $args );
+ error_reporting( $old );
+ }
+
+ function checkForBrokenRef( &$var ) {
+ if ( $var ) {
+ $this->ok = true;
+ }
+ }
+
+ function execute() {
+ $var = true;
+ call_user_func_array( array( $this, 'foo' ), array( &$var ) );
+ }
+}
+