3v4l.org

run code in 300+ PHP versions simultaneously
<?php defined('EMPTY_STRING') or define('EMPTY_STRING', strval(NULL)); if(implode(EMPTY_STRING, array_fill(0, 10, PHP_EOL)) === str_repeat(PHP_EOL, 10)) { echo '='; } else { echo '!='; }
Output for git.master, git.master_jit, rfc.property-hooks
=

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:
49.36 ms | 401 KiB | 8 Q