phalcon/cphalcon — pull request #833 by sjinks (2013-07-12 02:12:06+00:00)
Title: Get rid of TSRMLS in kernel/string wherever possible

Plus:
* do not use MM in Phalcon\Escaper::escapeUrl, Phalcon\Text::camelize, Phalcon\Text::uncamelize
* bug fix for phalcon_fast_strpos() when `needle` is empty
* fix too early return in Phalcon\Cache\Backend\Xcache::queryKeys