3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'A {bad} thing.'; $b = str_replace('{bad}', 'good', $a); echo '$b = '; var_export($b); echo ';', "\n";
Output for git.master, git.master_jit, rfc.property-hooks
$b = 'A good thing.';

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:
69.71 ms | 401 KiB | 8 Q