3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $i = 0; for ($x=0; $x < 20; $x++) { print 'message: ' . $i++; }
Output for 4.3.0 - 7.2.0
message: 0message: 1message: 2message: 3message: 4message: 5message: 6message: 7message: 8message: 9message: 10message: 11message: 12message: 13message: 14message: 15message: 16message: 17message: 18message: 19