3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function Mandatory() { throw new Exception("AGGR"); } function CallMe($param = Mandatory()) { echo $param . "YEAH"; } CallMe("LOL");
based on T7vEY
Output for 7.0.0 - 7.0.1
Fatal error: Constant expression contains invalid operations in /in/c6Gij on line 7
Process exited with code 255.
Output for 5.3.21 - 5.6.16
Parse error: syntax error, unexpected '(', expecting ')' in /in/c6Gij on line 7
Process exited with code 255.