3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array ( 0 => '%unaware%', 1 => '', 2 => '%', 3 => '', 4 => '', 5 => 'unaware', 6 => '', ); list(, , $tag, $atts, $cite, $content, $end) = $a; var_dump($tag);
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "%"

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:
61.44 ms | 401 KiB | 8 Q