차트 유형이 여러게 있는데 이렇게도 쓰더라. function CallAPI($method, $api, $data) { $url = "http://localhost:82/slimdemo/RESTAPI/" . $api; $curl = curl_init($url); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); switch ($method) { case "GET": curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($data)); curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "GET"); break; case "POST": curl_setopt($curl, CURLOPT_POSTFIELDS, js..