3v4l.org

run code in 300+ PHP versions simultaneously
<?php $in = (float) .25; var_dump(preg_match('/([0-9]*(_[0-9]+)*[\.][0-9]+)|([0-9]+[\.][0-9]*(_[0-9]+)*)/', $in)); $in2 = (float) 0.25; var_dump(preg_match('/([0-9]*(_[0-9]+)*[\.][0-9]+)|([0-9]+[\.][0-9]*(_[0-9]+)*)/', $in2)); $in3 = (float) ".25"; var_dump(preg_match('/([0-9]*(_[0-9]+)*[\.][0-9]+)|([0-9]+[\.][0-9]*(_[0-9]+)*)/', $in3));
Output for git.master, git.master_jit, rfc.property-hooks
int(1) int(1) int(1)

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:
25.91 ms | 405 KiB | 5 Q