3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(hash_hmac('sha512', 'GET|/service/socket_server|{"action":"get_blacklist","timestamp":1407977531}|[]', ''));
based on FNrrY
Output for 5.1.2 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
string(128) "44083b9fd6edf95d1e3f1bfa1c951df5bc8ae08ccac978abb626bf1c74e6176eee29f7fe97ff89b3410179671d44fefc03ee5ce66d7285254ebe58c32cde15ef"
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function hash_hmac() in /in/HbcjS 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/HbcjS 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/HbcjS 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/HbcjS on line 3