zendframework/zf2 — pull request #2164 by BilgeXA (2012-08-13 23:27:40+00:00)
Title: Use input name as filter name when filter name is an integer

This relaxes the requirement to specify the same name for an InputFilter as its Inputs when using InputFilter\Factory. The implicit integers of an indexed array are assumed to be the absence of setting the name for the InputFilter.