3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'Alex' => [ [ ['event' => 'eventName1'],['event' => 'eventName2'] ], [ ['event' => 'eventName3'],['event' => 'eventName4'] ], [ ['event' => 'eventName5'],['event' => 'eventName6'] ], [ ['event' => 'eventName7'],['event' => 'eventName8'] ], [], [], [] ], 'christoper'=>[ [],[],[],[],[],[],[] ] ]; $array = array_filter($array, function ($v) { return count(array_filter($v)); }); print_r($array);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [Alex] => Array ( [0] => Array ( [0] => Array ( [event] => eventName1 ) [1] => Array ( [event] => eventName2 ) ) [1] => Array ( [0] => Array ( [event] => eventName3 ) [1] => Array ( [event] => eventName4 ) ) [2] => Array ( [0] => Array ( [event] => eventName5 ) [1] => Array ( [event] => eventName6 ) ) [3] => Array ( [0] => Array ( [event] => eventName7 ) [1] => Array ( [event] => eventName8 ) ) [4] => Array ( ) [5] => Array ( ) [6] => 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:
19.13 ms | 405 KiB | 8 Q