3v4l.org

run code in 300+ PHP versions simultaneously
<?php $exp = '/^[a-z]{2}|all$/'; $tests = array('fr', 'french', 'FR', 'all', 'ALL'); foreach ($tests as $test) { echo sprintf("%-10s : %s", $test, preg_match($exp, $test) ? "OK" : "ERROR"); }
Output for git.master, git.master_jit, rfc.property-hooks
fr : OKfrench : OKFR : ERRORall : OKALL : ERROR

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:
91.14 ms | 401 KiB | 8 Q