zendframework/zf2#6227 - using `assertSame` instead of `assertEquals` wherever possible
zendframework/zf2#6227 - using `assertSame` instead of `assertEquals` wherever possible

akrabat/zend-stdlib,php-refactoring/zend-array-utility,ezimuel/zend-stdlib,weierophinney/zend-stdlib,adamlundrigan/zend-stdlib,MadCat34/zend-stdlib,sravanchandj/zend-stdlib