3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = ['b' => 'Test']; echo "$a[b]\n"; echo "{$a['b']}\n";
Output for git.master, git.master_jit, rfc.property-hooks
Test Test

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:
38.45 ms | 401 KiB | 8 Q