CS and type hinting fixes

Author: hannesvdvreken

src/Manager.php

@@ -68,7 +68,7 @@ public function message($to, $message, $from = null)
      *
      * @return \Services_Twilio_Rest_Message
      */
-    public function messageWithMedia($to, $message, $mediaUrls, $from = null)
+    public function messageWithMedia($to, $message, array $mediaUrls = null, $from = null)
     {
         return $this->defaultConnection()->messageWithMedia($to, $message, $mediaUrls, $from);
     }
@@ -103,4 +103,4 @@ public function defaultConnection()
     {
         return $this->from($this->default);
     }
-}
+}

src/Twilio.php

@@ -64,7 +64,7 @@ public function message($to, $message, $from = null)
      *
      * @return \Services_Twilio_Rest_Message
      */
-    public function messageWithMedia($to, $message, $mediaUrls, $from = null)
+    public function messageWithMedia($to, $message, array $mediaUrls = null, $from = null)
     {
         $twilio = $this->getTwilio();
 
@@ -129,4 +129,4 @@ private function getTwilio()
 
         return new Services_Twilio($this->sid, $this->token, null, isset($http) ? $http : null);
     }
-}
+}

src/TwilioInterface.php

@@ -15,12 +15,12 @@ public function message($to, $message, $from = null);
     /**
      * @param string $to
      * @param string $message
-     * @param array	 $mediaUrls
+     * @param array  $mediaUrls
      * @param string $from
      *
      * @return \Services_Twilio_Rest_Message
      */
-    public function messageWithMedia($to, $message, $mediaUrls, $from = null);
+    public function messageWithMedia($to, $message, array $mediaUrls = null, $from = null);
 
     /**
      * @param string          $to
@@ -38,4 +38,4 @@ public function call($to, $message, array $options = array(), $from = null);
      * @return \Services_Twilio_Twiml
      */
     public function twiml($callback);
-}
+}