3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php array_map(intval, ["1"]);
based on TqCYq
Output for 7.2.0
Warning: Use of undefined constant intval - assumed 'intval' (this will throw an Error in a future version of PHP) in /in/6OXY9 on line 3
Output for 5.4.12 - 7.1.10
Notice: Use of undefined constant intval - assumed 'intval' in /in/6OXY9 on line 3
Output for 5.3.22 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/6OXY9 on line 3
Process exited with code 255.