TheBigBrainsCompany/TbbcCacheBundle — pull request #10 by FlorianLB (2014-06-26 16:01:25+00:00)
Title: correct SimpleHashKeyGenerator to ensure key unicity for big arrays

base_convert() with large numbers have some issues.
See warning : http://php.net//manual/en/function.base-convert.php

I had a unit test as a proof and choose to use md5() again on the final hash (there is maybe a better solution ?).