3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = '<iframe width="640" height="360" src="http://www.youtube.com/embed/h9jOaIB1VGo?rel=0&wmode=transparent" frameborder="0" allowfullscreen></iframe>'; preg_match("/src=\"(.*)\"/", $string, $matches) var_dump($matches);
Output for 5.4.0 - 5.4.21
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/eJJ9Y on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_STRING in /in/eJJ9Y on line 5
Process exited with code 255.