3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $qwe = 1; for($i = 1, $j = 0; $i >= 10, $i <= 50; $j += $i, print $i, $i++){echo $qwe++,"\n";}
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
1 12 23 34 45 56 67 78 89 910 1011 1112 1213 1314 1415 1516 1617 1718 1819 1920 2021 2122 2223 2324 2425 2526 2627 2728 2829 2930 3031 3132 3233 3334 3435 3536 3637 3738 3839 3940 4041 4142 4243 4344 4445 4546 4647 4748 4849 4950 50
Output for hhvm-3.10.0

Process exited with code 153.