3v4l.org

run code in 300+ PHP versions simultaneously
<?php $seq = 2839067015; $iso = 13; echo sprintf("%X", ($iso << 48) + $seq); echo "\n"; echo ($iso << 48) + $seq; echo "\n"; echo (($iso << 48) | $seq); echo "\n"; echo dechex(($iso << 48) | $seq); echo "\n";
Output for git.master, git.master_jit, rfc.property-hooks
D0000A938B987 3659177536305543 3659177536305543 d0000a938b987

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:
48.64 ms | 401 KiB | 8 Q