curl_multi_exec

 int curl_multi_exec ( resource $mh , int &$still_running ) 

説明

Processes each of the handles in the stack. This method can be called whether or not a handle needs to read or write data.

戻り値

A cURL code defined in the cURL Predefined Constants. Note: This only returns errors regarding the whole multi stack. There might still have occurred problems on individual transfers even when this function returns CURLM_OK.