3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo hash_hmac('sha256', 'B6A7 661E 8A51 5803', '8c6d34e4b485132b7d0cb80189a72489cc');
based on CNabO
Output for 5.1.2 - 7.2.0
07bd7e50be1158281e5e7b52e9e653c3efe0e57284dd4e20dbeca4c886b646d5
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function hash_hmac() in /in/YFiZp 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/YFiZp 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/YFiZp 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/YFiZp on line 3