3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ip = '192.168.0.1'; $octets = explode('.', $ip); foreach($octets as $key => $octet) { $v = 255 - (int)$octet; $v + 255 == 255 ? $valid = true : $valid = false; echo $v . PHP_EOL; if ($valid) echo 'valid'; else echo 'invalid'; echo PHP_EOL; } var_dump($octets);
Output for git.master, git.master_jit, rfc.property-hooks
63 invalid 87 invalid 255 invalid 254 invalid array(4) { [0]=> string(3) "192" [1]=> string(3) "168" [2]=> string(1) "0" [3]=> string(1) "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:
64.1 ms | 401 KiB | 8 Q