3v4l.org

run code in 300+ PHP versions simultaneously
<?php $baseTags = array( 'Bob' => 2, 'Theresa' => 3, 'The farm house' => 2, 'Bob at the farm house' => 1, ); foreach ($baseTags as $key => $count) { foreach ($baseTags as $k => $c) { if (false !== stripos($k,$key)) { unset($baseTags[$key]); } } } print_r($baseTags);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( )

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
54.69 ms | 401 KiB | 8 Q