3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php print "3 wow php" + "7 go home" === 10; ?>
Output for 7.1.0 - 7.2.0
Notice: A non well formed numeric value encountered in /in/lhJ31 on line 2 Notice: A non well formed numeric value encountered in /in/lhJ31 on line 2 1
Output for 5.3.20 - 7.0.20
1