3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php set_exception_handler("custom_exception_handler"); function custom_exception_handler($e){ echo "foo"; //exit; } throw new Exception("bar"); ?>
based on vNUHv
Output for 5.0.0 - 5.6.28, 7.0.0 - 7.1.0
foo
Output for hhvm-3.12.0
Fatal error: Uncaught exception 'Exception' with message 'bar' in /in/LTXcD:8 Stack trace: #0 {main} foo
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_NEW in /in/LTXcD on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_NEW in /in/LTXcD on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/LTXcD on line 8
Process exited with code 255.