public function uploadedFileErrorProvider() {
return array(
array(
UPLOAD_ERR_INI_SIZE,
),
array(
UPLOAD_ERR_FORM_SIZE,
),
array(
UPLOAD_ERR_PARTIAL,
),
array(
UPLOAD_ERR_NO_TMP_DIR,
),
array(
UPLOAD_ERR_EXTENSION,
),
);
}