3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php print "z"+1;
based on uRGi0
Output for 7.1.0 - 7.2.0
Warning: A non-numeric value encountered in /in/jLFT0 on line 3 1
Output for 5.3.20 - 7.0.20
1