zendframework/zf2 — pull request #1931 by arse (2012-07-19 23:31:25+00:00)
Title: Fixing Validator\InArray::isValid bug

Comparing against ints was totally impossible if the user is forced to use strict mode. So, I've removed the check for 0 appearing in haystack to allow "0" to be checked against array(0,1,2,3) for example