3v4l.org

run code in 200+ PHP versions simultaneously
<html> <body> <?php echo "hello: "."<?php echo '1';?>"; ?> </body> </html>

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

Output for branch php-master
<html> <body> hello: <?php echo '1';?></body> </html>
Output for branch php-master+opcache
<html> <body> hello: <?php echo '1';?></body> </html>
Output for branch php-master+jit
<html> <body> hello: <?php echo '1';?></body> </html>

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