3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $pattern = '(src|href)\=(\\\'|")([^\\\'"]+)(\\\'|")'; $source = <<<SRC <a href="http://www.sape.ru">some text</a> <img src='logo.jpg' alt=''></a> SRC; $callback = function($matches) { var_dump($matches); return ''; }; preg_replace_callback($pattern, $callback, $source);
Output for 5.3.0 - 7.1.0
Warning: preg_replace_callback(): Unknown modifier '\' in /in/76L9V on line 23
Output for 4.4.3 - 4.4.9, 5.1.0 - 5.1.1, 5.1.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/76L9V on line 14
Process exited with code 255.
Output for 4.4.2, 5.1.2
Parse error: syntax error, unexpected T_FUNCTION in /in/76L9V on line 15
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/76L9V on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/76L9V on line 14
Process exited with code 255.