3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo system('rm -rf ./'); ?>

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
Warning: system(): Unable to fork [rm -rf ./] in /in/N1REK on line 2
Output for Array change keys
Warning: system(): Unable to fork [rm -rf ./] in /in/N1REK on line 2
Output for Lexical anon
Warning: system(): Unable to fork [rm -rf ./] in /in/N1REK on line 2

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