3v4l.org

run code in 300+ PHP versions simultaneously
<?php $emptyArray = []; $assocArray = ['a' => 0]; $indexArray = ['a']; var_export((bool)$emptyArray); echo "\n---\n"; var_export((bool)$assocArray); echo "\n---\n"; var_export((bool)$indexArray);
Output for git.master, git.master_jit, rfc.property-hooks
false --- true --- 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:
28.17 ms | 405 KiB | 5 Q