3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo substr(hash('sha512', '12sa1+4g3ta1r3B581F5F-4817-471D-B478-AE5ECDC528ACiOS', false), 10,24);
based on Z4iGB
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.1.7
eaf561dd59a37ab1c55755f2