3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php /** * */ function FIXME_UNSET(&$variable) { return $variable; } var_dump(FIXME_UNSET($notes[$i]['disabled']));
Output for 7.1.0
Notice: Undefined variable: i in /in/8TjWh on line 10 Notice: Undefined variable: i in /in/8TjWh on line 10 NULL
Output for 5.0.4 - 7.0.14
Notice: Undefined variable: i in /in/8TjWh on line 10 NULL
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: i in /in/8TjWh on line 10 NULL