3v4l.org

run code in 300+ PHP versions simultaneously
<?php function getFloatFromInteger($integer) { $hex = dechex($integer); $pack = pack('H*', $hex); $pack = strrev($pack); $result = unpack('d*', $pack); return $result[1]; } $test = getFloatFromInteger(4619191942746344941); echo $test;
Output for git.master, git.master_jit, rfc.property-hooks
6.6666

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:
41.44 ms | 401 KiB | 8 Q