3v4l.org

run code in 300+ PHP versions simultaneously
<?php dd('meow'); function dd($data, $file = __FILE__, $line = __LINE__) { var_dump($data); die(sprintf('File: %s @ L%d', $file, $line)); }
Output for git.master, git.master_jit, rfc.property-hooks
string(4) "meow" File: /in/qjfdv @ L5

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:
48.5 ms | 401 KiB | 8 Q