public function upload($file, $options = array()) { $options['return_error'] = false; $ret = Uploader::upload($file, $options); $preloaded = new PreloadedFile(Cloudinary::signedPreloadedImage($ret)); if ($this->verifyUpload && !$preloaded . is_valid()) { throw new \Exception("Error! Couldn't verify cloudinary response!"); } $this->identifier = $preloaded->extendedIdentifier(); }