3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $hasTabs = false; $hasDocs = false; foreach($documents as $key => $object){ $info = explode('-',$key); if($info[0] == 'tag'){ $hasTabs = true; } if($info[0] == 'doc' || $info[0] == 'kit'){ $hasDocs = true; } } ?>
Output for 5.1.0 - 5.6.28, 7.0.0 - 7.1.0
Notice: Undefined variable: documents in /in/0WY17 on line 4 Warning: Invalid argument supplied for foreach() in /in/0WY17 on line 4
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: documents in /in/0WY17 on line 12 Warning: Invalid argument supplied for foreach() in /in/0WY17 on line 12
Output for 4.3.0 - 4.3.10, 4.4.0 - 5.0.5
Warning: Invalid argument supplied for foreach() in /in/0WY17 on line 4
Output for 4.3.11