3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $obj = new stdClass(); $obj->foo = array(); $obj->foo[] = 'what'; print_r($obj);
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
stdClass Object ( [foo] => Array ( [0] => what ) )
Output for hhvm-3.10.0

Process exited with code 153.