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<?php $pattern = '/(?:src|href)\=(?:\\\'|")([^\\\'"]+)(?:\\\'|")/'; $source = <<<SRC <a href="http://www.sape.ru">some text</a> <img src='logo.jpg' alt=''></a> SRC; $baseUrl = 'http://www.sape.ru'; $callback = function($matches) use ($baseUrl) { $srcTag = $matches[0]; $url = $matches[1]; $url = str_replace('../', '', $url); $url = str_replace('./', '', $url); $url = str_replace('../', '', $url); }; preg_replace_callback($pattern, $callback, $source);
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Output for 4.4.3 - 4.4.9, 5.1.0 - 5.1.1, 5.1.3 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/rZb51 on line 16
Process exited with code 255.
Output for 4.4.2, 5.1.2
Parse error: syntax error, unexpected T_FUNCTION in /in/rZb51 on line 17
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/rZb51 on line 16
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/rZb51 on line 16
Process exited with code 255.

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