3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo hash_hmac('md5', 'Test', 'Test');
Output for 5.1.2 - 5.6.30, hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.3.0rc3
d31c5eb2e3b23ed567d2ea978de29629
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function hash_hmac() in /in/1fjhN 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/1fjhN 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/1fjhN 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/1fjhN on line 3