3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($c1 = 0;$c1 < 3;$c1++){ for($c2 = 0;$c2 < 4;$c2++){ for($c3 = 0;$c3 < 5;$c3++){ if($c2 == 2){ break; } echo $c1.$c2." "; } } } ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
00 00 00 00 00 01 01 01 01 01 03 03 03 03 03 10 10 10 10 10 11 11 11 11 11 13 13 13 13 13 20 20 20 20 20 21 21 21 21 21 23 23 23 23 23
preferences:
355.98 ms | 406 KiB | 460 Q