3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = ["car1", "car2", "car3", "car4", "car5"]; $array2 = ["car1", "car4", "car5"]; var_export( array_replace( array_fill_keys($array1, false), array_fill_keys($array2, true), ) );
Output for git.master, git.master_jit, rfc.property-hooks
array ( 'car1' => true, 'car2' => false, 'car3' => false, 'car4' => true, 'car5' => true, )

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:
40.88 ms | 401 KiB | 8 Q