3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 0123890;
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
83
preferences:
194.56 ms | 1396 KiB | 110 Q