Cast serverId to int

InjectionApi/src/Core/InjectionRequest.php

@@ -1,36 +1,38 @@
 <?php
+
 namespace Socketlabs\Core;
+
 /**
  * Represents a injection request for sending to the Injection Api.
  */
-class InjectionRequest {
-
+class InjectionRequest
+{
+
     /**
-    * list of messages to be sent.
-    */
+     * list of messages to be sent.
+     */
     public $Messages;
 
     /**
-    * Your SocketLabs ServerId number.
-    */
+     * Your SocketLabs ServerId number.
+     */
     public $ServerId;
 
     /**
-    * Your SocketLabs Injection API key.
-    */
+     * Your SocketLabs Injection API key.
+     */
     public $ApiKey;
 
     /**
-    * Creates a new instance of the InjectionRequest class.
-    * @param serverId
-    * @param apiKey
-    */
+     * Creates a new instance of the InjectionRequest class.
+     * @param serverId
+     * @param apiKey
+     */
     public function __construct($serverId, $apiKey)
-    {   
-        $this->ServerId = $serverId;
+    {
+        $this->ServerId = (int)$serverId;
         $this->ApiKey = $apiKey;
 
         $this->Messages = array();
     }
-
-}
+}