3v4l.org

run code in 200+ 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 - 7.1.7

Process exited with code 137.