리펙토링 #6 참고

kngil/bbs/login_sms.php

@@ -5,7 +5,8 @@
  * - secret_key: MY_SECRET_KEY
  */
 
-session_start();
+require_once __DIR__ . '/env.php';
+kngil_start_session();
 require_once $_SERVER['DOCUMENT_ROOT'].'/kngil/bbs/db_conn.php';
 
 header('Content-Type: application/json; charset=utf-8');
@@ -209,4 +210,4 @@ try {
         'error'   => true,
         'message' => $e->getMessage()
     ], JSON_UNESCAPED_UNICODE);
-}
+}