3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo hash_hmac('sha256', '1234567890', 'mrGT7UgVQgzxE7JjB9wYYfmC');
based on 24nBi
Output for 5.6.0 - 5.6.30, hhvm-3.12.14 - 3.17.3, 7.0.0 - 7.3.0rc3
d86d49244f07631f7ddb1d35a4ed726e862d68353add446d70cb95ea806bb6b6