3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'ololo'; $secret = 'asdfg'; echo hash_hmac('sha256', $str, $secret);
Output for git.master, git.master_jit, rfc.property-hooks
bb7cf9d1113c0279648a9c313496174b710243388118c084db9992ee61805389

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:
42.67 ms | 401 KiB | 8 Q