3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php declare(strict_types=1); var_dump(ctype_digit(array()));
based on ujhDa
Output for 7.0.0 - 7.2.0
bool(false)
Output for 5.3.21 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/Ovkrl on line 1 bool(false)