3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = array('we', 'me'); foreach($array[1] as $dimension) { echo "OK"; }
Output for 5.2.3 - 5.6.28, 7.0.0 - 7.1.0
Warning: Invalid argument supplied for foreach() in /in/v4DQe on line 6
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid argument supplied for foreach() in /in/v4DQe on line 8
Output for 4.3.0 - 4.3.10, 4.4.0 - 5.2.2
<br /> <b>Warning</b>: Invalid argument supplied for foreach() in <b>/in/v4DQe</b> on line <b>6</b><br />
Output for 4.3.11