3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo hash_hmac("sha512", "lol", "lol"); ?>
Output for 5.1.2 - 7.2.0
d12ba8b98d3dc2891237a485603b9506100150aff642605403fa8fbcdc0fda8148129f5fce6295d86e41f344c8ad0a3d0944468480e70b282bc80737f15c1d3d
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function hash_hmac() in /in/2g4UA on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash_hmac() in /in/2g4UA on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hash_hmac() in /in/2g4UA on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash_hmac() in /in/2g4UA on line 2