67      * @param FacebookRequest|array $request
75     public function add($request, $options = null)  argument
77         if (is_array($request)) {
78             foreach ($request as $key => $req) {
85         if (!$request instanceof FacebookRequest) {
95         $this->addFallbackDefaults($request);
98         $attachedFiles = $this->extractFileAttachments($request);
106             'request' => $request,
119      * @param FacebookRequest $request
123     public function addFallbackDefaults(FacebookRequest $request)  argument
125         if (!$request->getApp()) {
130             $request->setApp($app);
133         if (!$request->getAccessToken()) {
138             $request->setAccessToken($accessToken);
145      * @param FacebookRequest $request
151     public function extractFileAttachments(FacebookRequest $request)  argument
153         if (!$request->containsFileUploads()) {
157         $files = $request->getFiles();
165         $request->resetFiles();
203         foreach ($this->requests as $request) {
206             if (null !== $request['name']) {
207                 $options['name'] = $request['name'];
210             $options += $request['options'];
212 …$requests[] = $this->requestEntityToBatchArray($request['request'], $options, $request['attached_f…
237      * @param FacebookRequest   $request       The request entity to convert.
244 …public function requestEntityToBatchArray(FacebookRequest $request, $options = null, $attachedFile…  argument
254         $headers = $request->getHeaders();
261             'method' => $request->getMethod(),
262             'relative_url' => $request->getUrl(),
267         $body = $request->getUrlEncodedBody()->getBody();