3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = [ ['foo' => 'bar'], ['foo' => 'bit'], ['foo' => 'biz'], ['foo' => 'but'], ['foo' => 'baz'], ]; $arr2 = ['bit','but','bat']; $arr3 = array_filter($arr1, function ($v) use ($arr2) { return array_search($v['foo'],$arr2) !== false; }); print_r($arr3);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [1] => Array ( [foo] => bit ) [3] => Array ( [foo] => but ) )

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:
57.01 ms | 401 KiB | 8 Q