3v4l.org

run code in 300+ PHP versions simultaneously
<?php function say_hello($name) { return "Hello, $name!"; } $greetings = say_hello('Ivan'); echo $greetings;

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for branch master
Hello, Ivan!
Output for branch enumerations
Hello, Ivan!

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