3v4l.org

run code in 200+ PHP versions simultaneously
<?php $f = floatval('1.56'); echo $f * 1.16;

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

Output for branch php-master
1.8096
Output for branch php-master+opcache
1.8096

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