3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $val = 0; for ($i = 1; $i <= 1000000000000; $i++) { $val += $i; } echo '<p>' . $val . '</p>'; echo memory_get_usage() . "\n";
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0

Process exited with code 137.