3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo base64_encode(hash_pbkdf2("sha512", "password", "salt", 4096, 64, true));
Output for 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0Zexsz2wFD4BixLz0dFHnmzevcyXxcD4f2kC4HL0V7UUPzBgJkGz1VzTNZiMs2uEN2Bg7NUy4Dm3QqI5Q0ry1Q==
Output for 5.0.0 - 5.4.45
Fatal error: Call to undefined function hash_pbkdf2() in /in/3ObDk on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash_pbkdf2() in /in/3ObDk on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hash_pbkdf2() in /in/3ObDk on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash_pbkdf2() in /in/3ObDk on line 2