TEMP : try to use print_r

Source/API/script/index.php

@@ -34,19 +34,15 @@ try{
             }
             unset($parameters['method']);
             $listGateway = array("\\Gateway\\GatewayForm", "\\Gateway\\GatewayKeyword", "\\Gateway\\GatewayQuestion");
-            foreach ($listGateway as $gateway) // Pour chaque Gateway
-            {
+            foreach ($listGateway as $gateway){
                 if (method_exists($gateway, $method)) {
-                    $response->getBody()->write(print_r((new $gateway)->$method($parameters))); // Si oui, on appelle cette fonction
-
+                    $response->getBody()->write(print_r((new $gateway)->$method($parameters)));
                 }
             }
             $temp = array('response' => "Rien", 'test' => "Test Ici");
-            foreach ($temp as $key => $value) {
-                $response->getBody()->write($key,$value);
-            }
-            return $response;
-            //return $response->withHeader('Content-type', 'application/json');
+            $response->getBody()->write(print_r($temp));
+            //return $response;
+            return $response->withHeader('Content-type', 'application/json');
         });
     }catch (TypeError $t){
         echo "Error, wrong parameters key, or no parameters write : ".$t->getMessage();