3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function foo($bar) { var_dump($bar); } $z = new stdclass; $v = array($z); call_user_func_array("foo", $v);
based on m2s4H
Output for 5.0.0 - 7.2.0
object(stdClass)#1 (0) { }
Output for 4.3.0 - 4.4.9
object(stdClass)(0) { }