codeguy/Slim — pull request #599 by SeanMooney (2013-08-19 14:51:15+00:00)
Title: closes Issue #598

the use of str_replace("\x0", '', $decryptedData); result in the content of the cookie being changed

this pull request replaces this function with rtrim($decryptedData, "\0"); which will trim the trailing padding with
affecting the content of the encrypted cookie