3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $h = function($e) { echo "Just this"; } set_exception_handler("h"); throw new Exception("User message here.");
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected 'set_exception_handler' (T_STRING) in /in/G2N6M on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/G2N6M on line 7
Process exited with code 255.