Laravel - curl 대신 HTTP Client 사용
CASE 1 : curlpublic function gabiaAuth() { $curl = curl_init(); curl_setopt_array($curl, array( CURLOPT_URL => "https://sms.gabia.com/oauth/token", CURLOPT_RETURNTRANSFER => true, CURLOPT_ENCODING => "", CURLOPT_MAXREDIRS => 10, CURLOPT_TIMEOUT => 0, CURLOPT_FOLLOWLOCATION => false, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLO..