3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { const THIS = [ 1, 2, ]; const THAT = FOO::THIS + [ 10, 20, 30, 40, ]; } foreach (FOO::THAT as $bar) { echo $bar . "\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
1 2 30 40

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:
31.81 ms | 405 KiB | 5 Q