/** * Apply POST fields and files to a request to attempt to give an accurate * representation. * * @param RequestInterface $request Request to update * @param array $body Body to apply */ protected function addPostData(RequestInterface $request, array $body) { static $fields = ['string' => true, 'array' => true, 'NULL' => true, 'boolean' => true, 'double' => true, 'integer' => true]; $post = new PostBody(); foreach ($body as $key => $value) { if (isset($fields[gettype($value)])) { $post->setField($key, $value); } elseif ($value instanceof PostFileInterface) { $post->addFile($value); } else { $post->addFile(new PostFile($key, $value)); } } if ($request->getHeader('Content-Type') == 'multipart/form-data') { $post->forceMultipartUpload(true); } $request->setBody($post); }