3v4l.org

run code in 300+ PHP versions simultaneously
<?php $testString = '2.1.0'; preg_match('/(\d\.?)+/', $testString, $testResult1); preg_match('/\d.\d.\d/', $testString, $testResult2); var_dump($testResult1); var_dump($testResult2);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> string(5) "2.1.0" [1]=> string(1) "0" } array(1) { [0]=> string(5) "2.1.0" }

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:
55.4 ms | 401 KiB | 8 Q