3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo $pad=hash_hmac("sha1","12345678","89d9613d4758e73fb33baf0550e56461"); ?>
Output for 5.1.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
4dc8ad627a722fc1beacec93de568dca6a7b5d3a
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function hash_hmac() in /in/WpJ0d on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash_hmac() in /in/WpJ0d on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hash_hmac() in /in/WpJ0d on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash_hmac() in /in/WpJ0d on line 4