3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $array = array('foo', 'bar','baz'); foreach ($array as &$item){ unset($item); } var_dump($array());
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Function name must be a string in /in/qd9c4:7 Stack trace: #0 {main} thrown in /in/qd9c4 on line 7
Process exited with code 255.
Output for 5.3.18 - 5.6.21
Fatal error: Function name must be a string in /in/qd9c4 on line 7
Process exited with code 255.