3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function listing() { return array("foo", "bar"); } $first = reset((array)listing()); var_dump($first); ?>
Output for 5.3.0 - 5.4.8
Fatal error: Only variables can be passed by reference in /in/toqrL on line 5
Process exited with code 255.