3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $tpl = "AR42-8LNA-%sEQ3"; $char = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"; foreach($char as $letter) { printf($tpl, $letter); echo PHP_EOL; }
Output for 4.3.0 - 4.3.10, 4.4.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: Invalid argument supplied for foreach() in /in/SgLmU on line 7
Output for hhvm-3.10.0 - 3.12.0
Warning: Invalid argument supplied for foreach() in /in/SgLmU on line 10
Output for 4.3.11