3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i = 100; $b = 0; while (\true) { $b = $i*$i; if ($i++ == 50000) break; } print($i . " - " . $b);
based on gGDse
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
50001 - 2500000000
Output for 4.3.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/ejgX1 on line 4 50001 - 2500000000