3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array(1) end(array_keys($a))
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected 'end' (T_STRING) in /in/bIYAe on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/bIYAe on line 4
Process exited with code 255.