3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function gimmeAnInt() { return PHP_INT_MAX + 1; } echo gimmeAnInt();
based on WtIFn
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.1.7
9.2233720368548E+18