diff --git a/WEB/server.php b/WEB/server.php
index 30ca2233..d7445915 100644
--- a/WEB/server.php
+++ b/WEB/server.php
@@ -106,7 +106,8 @@ while(true) {
       if ($request != false) {
         $requestHandler = new RequestHandler($request);
         if (method_exists($requestHandler, $request)) {
-          $response = $requestHandler->explode(' ', $request)[0]($client, $request);
+          $function=explode(' ',$request)[0];
+          $response = $requestHandler->$function($client, $request);
         } else {
           $response = "Invalid request";
           // socket_write($client,$response,strlen($response));