3v4l.org

run code in 300+ PHP versions simultaneously
<?php $argument = "8BITMIME "; $verb = strtok( $argument, ' ' ); $arguments = substr( $argument, strlen( $verb ) + 1, strlen( $argument ) - strlen( $verb ) - 1 ); $_esmtp = array(); $_esmtp[$verb] = $arguments; var_dump($verb, $arguments, isset($_esmtp['8BITMIME'] ));
Output for git.master, git.master_jit, rfc.property-hooks
string(8) "8BITMIME" string(0) "" bool(true)

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:
24.64 ms | 401 KiB | 8 Q