3v4l.org

run code in 300+ PHP versions simultaneously
<?php $phones = [ '00491384004924', '0491384004924', '491384004924', ]; foreach ($phones as $phone) { $phone = preg_replace('/^0{0,2}49/', '0', $phone); echo $phone, PHP_EOL; }
Output for rfc.property-hooks, git.master_jit, git.master
01384004924 01384004924 01384004924

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:
47.07 ms | 1243 KiB | 4 Q