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[2.1][File Upload] Change file upload filtering to preserve the $_FILES array #3246
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Prior to these changes, the
\Zend\InputFilter\FileInput
would pull out the$file['tmp_name']
and pass that value along through the$filterChain->filter($tmp_name)
. This had the unfortunate affect of losing the$_FILES
data when doing a$form->getData()
- only the'tmp_name'
value would be returned for file inputs.The PR changes
\Zend\InputFilter\FileInput
so that the$_FILES
array data is sent through the filter chain, and the\Zend\Filter\File
filters now accept an array of$_FILES
data or a file path string (without any BC).$form->getData()
will also return the expected$_FILES
array for any file inputs.Also patched the
FilePostRedirectGet
controller plugin, which was affected by these changes.