3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(base64_encode(hash_pbkdf2('sha256', 'q1w2e3r4', 'URSzIObBbous', 12000, true)));
based on pmfXo
Output for 5.5.24 - 5.6.28, 7.0.0 - 7.1.0
string(4) "MA=="
Output for hhvm-3.10.0 - 3.12.0
Catchable fatal error: Argument 5 passed to hash_pbkdf2() must be an instance of int, bool given in /in/YXu3o on line 3
Process exited with code 255.
Output for 5.0.0 - 5.4.45
Fatal error: Call to undefined function hash_pbkdf2() in /in/YXu3o on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash_pbkdf2() in /in/YXu3o on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hash_pbkdf2() in /in/YXu3o on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash_pbkdf2() in /in/YXu3o on line 3