3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $pw = "foo\xaabar"; var_dump(crypt($pw, '$2x$05$bar')); var_dump(crypt($pw, '$2a$05$bar')); var_dump(crypt($pw, '$2y$05$bar'));
Output for 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(2) "*0" string(2) "*0" string(2) "*0"
Output for 5.3.7 - 5.4.45
string(60) "$2x$05$bar$$$$$$$$$$$$$$$$$$.MJctHFDlqKbhP9doHixw9/ZN2oy0TzG" string(60) "$2a$05$bar$$$$$$$$$$$$$$$$$$.VCjSimg4y3.sUCBAUiFjKNTAgbO2GEa" string(60) "$2y$05$bar$$$$$$$$$$$$$$$$$$.VCjSimg4y3.sUCBAUiFjKNTAgbO2GEa"
Output for 5.3.2 - 5.3.6
string(13) "$2stfHUFmL0Jc" string(60) "$2a$05$bar$$$$$$$$$$$$$$$$$$.MJctHFDlqKbhP9doHixw9/ZN2oy0TzG" string(13) "$2stfHUFmL0Jc"
Output for 5.3.0 - 5.3.1
string(13) "$2aHZmper34S6" string(60) "$2a$05$bar$$$$$$$$$$$$$$$$$$.MJctHFDlqKbhP9doHixw9/ZN2oy0TzG" string(13) "$2aHZmper34S6"
Output for 4.3.0 - 5.2.17

Process exited with code 139.