3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $h = fopen(__FILE__, 'rb'); echo (int) $h; echo (string) $h;
Output for 5.2.3 - 5.6.28, 7.0.0 - 7.1.0
5Resource id #5
Output for hhvm-3.10.0 - 3.12.0
4Resource id #4
Output for 5.0.0 - 5.2.2
2Resource id #2
Output for 4.3.0 - 4.4.9
1Resource id #1