3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(PHP_INT_MAX + 1);
Output for 4.4.0 - 4.4.9, 5.0.5 - 7.2.0
float(9.2233720368548E+18)
Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.4
Notice: Use of undefined constant PHP_INT_MAX - assumed 'PHP_INT_MAX' in /in/Tjb5Y on line 5 int(1)