+ return $xml_data;
+ }
+
+ private function get_xml_instagram_com($html) {
+ return $this->json_to_xml($html, '/window._sharedData = (.*);/', 'instagram');
+ }
+
+ private function preprocess_html_facebook_com($html) {
+ $html = str_replace('<!--', '', $html);
+ $html = str_replace('-->', '', $html);
+ return $html;