zendframework/zf2 — pull request #589 by Spabby (2011-11-11 13:50:14+00:00)
Title: Added character \ into Zend\Session\Container name and relevant tests

Zend\Session\Container only accepted names that start with an alpha, and contain only alpha, numeric, or underscore. In order that ZF2 namespaces are accepted, it needs to have backslash added as a valid name character. The regex in Zend\Session\Container.php has been updated to reflect this (plus suitable tests).