ircmaxell/password_compat — pull request #51 by hkdobrev (2014-02-20 22:40:51+00:00)
Title: Require PHP 5.3.7 in composer.json

PHP 5.3.0 adds the bcrypt algorithm baked in. So this is a requirement.
However in PHP 5.3.7 a security issue was fixed and the algorithm updated. So
using anything below `5.3.7` is not an option for such a library aiming at
security.