$url = http://yuncode.net; $params = array('id'=>11,'aa'=>22,'cc'=>33); $data = http_build_query($params); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); if('' != $data){ curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); } curl_setopt($ch, CURLOPT_TIMEOUT, 6); $result = curl_exec($ch); var_dump(curl_error($ch)); curl_close($ch); return $result;