3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php ${@print((strlen(PHP_INT_MAX)<19)?32:64)};
Output for 5.0.5 - 7.3.0beta1
64 Notice: Undefined variable: 1 in /in/Vc52f on line 2
Output for 5.0.4
32 Notice: Undefined variable: 1 in /in/Vc52f on line 2
Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.3
32 Notice: Undefined variable: 1 in /in/Vc52f on line 2
Output for 4.4.0 - 4.4.9
64 Notice: Undefined variable: 1 in /in/Vc52f on line 2