+ $response_code = curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
+ if (FALSE === $response_code) {
+ trigger_error(curl_error($ch), E_USER_WARNING);
+ return FALSE;
+ }
+
+ if ($response_code >= 400) {
+ trigger_error("HTTP reponse code $response_code", E_USER_WARNING);
+ return FALSE;
+ }
+