3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php mt_srand(12345); echo mt_rand();
Output for 7.1.0
1996335345
Output for 5.2.1 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.14
162946439
Output for 4.3.0 - 5.2.0
1252620910