3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo hash_hmac('sha256', 'CI3M6 IM7BC 93B5G B9K2D', '8c6d34e4b485132b7d0cb80189a72489cc');
based on isHqr
Output for 5.1.2 - 7.2.0
2230a49a852302f992a2323b23987423ddfcee43e83086b82bcc35d8b23ab720
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function hash_hmac() in /in/XGU7C on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash_hmac() in /in/XGU7C on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hash_hmac() in /in/XGU7C on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash_hmac() in /in/XGU7C on line 3