zendframework/zf2 — pull request #5111 by dshafik (2013-09-14 08:12:01+00:00)
Title: Fix test suite when ext/intl isn't available

- This will hopefully enable the testsuite to run in HHVM (see: [this
blog post](http://www.hhvm.com/blog/?p=875))
- There were a bunch of errors caused by `Zend\I18n\Validator\Int`,
switching some tests to use `Zend\Validation\Digits` might be a good
idea