3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // Everything you enter here will be executed by our servers. Try it! echo hash_pbkdf2("sha1", "whatever", "phpseclib/salt", 1000, 0);
Output for 5.5.24 - 7.1.0
03fb4ae4a3c9330d053ea905483200e8808efba0
Output for 5.0.0 - 5.4.45
Fatal error: Call to undefined function hash_pbkdf2() in /in/LMLRX on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: hash_pbkdf2() in /in/LMLRX on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: hash_pbkdf2() in /in/LMLRX on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: hash_pbkdf2() in /in/LMLRX on line 4