3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('~^[\pZ\pC]+|[\pZ\pC]+$|(?! )[\pZ\pC]~u', '', 'abc def ghi   ').PHP_EOL; echo preg_replace('/^\s+|\s+$|[^\S ]/u', '', 'abc def ghi   ');
Output for git.master, git.master_jit, rfc.property-hooks
abc defghi abc defghi

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:
150.3 ms | 405 KiB | 5 Q