diff --git a/src/Controller/CheckController.php b/src/Controller/CheckController.php
index dec42ff..88ddbf3 100644
--- a/src/Controller/CheckController.php
+++ b/src/Controller/CheckController.php
@@ -1,7 +1,8 @@
-<?php
-
+<?php declare(strict_types=1);
 namespace App\Controller;
 
+error_reporting(error_level: E_ALL);
+
 
 /**
  *
@@ -22,27 +23,27 @@ class CheckController
 	{
 		$curl = curl_init();
 		if ($type == "panel") {
-			curl_setopt($curl, option: CURLOPT_URL, value: "https://$serverName/api/v2/" . $command);
+			curl_setopt(handle: $curl, option: CURLOPT_URL, value: "https://$serverName/api/v2/" . $command);
 		} else {
-			curl_setopt($curl, option: CURLOPT_URL, value: "https://$serverName/api/" . $command);
+			curl_setopt(handle: $curl, option: CURLOPT_URL, value: "https://$serverName/api/" . $command);
 		}
-		curl_setopt($curl, option: CURLOPT_RETURNTRANSFER, value: 1);
-		curl_setopt($curl, option: CURLOPT_TIMEOUT_MS, value: 1000);
+		curl_setopt(handle: $curl, option: CURLOPT_RETURNTRANSFER, value: 1);
+		curl_setopt(handle: $curl, option: CURLOPT_TIMEOUT_MS, value: 1000);
 		
 		if ($versionIP == 4) {
-			curl_setopt($curl, option: CURLOPT_IPRESOLVE, value: CURL_IPRESOLVE_V4);
+			curl_setopt(handle: $curl, option: CURLOPT_IPRESOLVE, value: CURL_IPRESOLVE_V4);
 		} else {
-			curl_setopt($curl, option: CURLOPT_IPRESOLVE, value: CURL_IPRESOLVE_V6);
+			curl_setopt(handle: $curl, option: CURLOPT_IPRESOLVE, value: CURL_IPRESOLVE_V6);
 		}
 		
-		curl_setopt($curl, option: CURLOPT_HTTPHEADER, value: ["X-API-Key:$apiKey"]);
+		curl_setopt(handle: $curl, option: CURLOPT_HTTPHEADER, value: ["X-API-Key:$apiKey"]);
 		
-		if ($resultJSON = curl_exec($curl)) {
-			$httpResponse = curl_getinfo($curl)['http_code'];
+		if ($resultJSON = curl_exec(handle: $curl)) {
+			$httpResponse = curl_getinfo(handle: $curl)['http_code'];
 			
 			switch($httpResponse) {
 				case 200:
-					$apiResult = json_decode($resultJSON);
+					$apiResult = json_decode(json: $resultJSON);
 					if ($command == "ping" ) {
 						if ($apiResult->response == "pong") {
 							$result = $apiResult->response;
@@ -60,9 +61,9 @@ class CheckController
 					$result = 'Unhandled error: ' . $httpResponse;
 			}
 		} else {
-			$result = curl_error($curl);
+			$result = curl_error(handle: $curl);
 		}
-		curl_close($curl);
+		curl_close(handle: $curl);
 		return [
 			'data' => $result,
 			'header' => $httpResponse ?? ''