Correct decleration of properties

Trustly/Api/api.php

@@ -44,13 +44,13 @@ abstract class Trustly_Api {
 	 *
 	 * @var string FQHN
 	 */
-	protected $api_host = NULL;
+	protected $api_host;
 	/**
 	 * API port used for communication.
 	 *
 	 * @var integer Normally either 443 (https) or 80 (http)
 	 */
-	protected $api_port = NULL;
+	protected $api_port;
 	/**
 	 * Inidicator wether the API host is communicating using https
 	 *
@@ -63,7 +63,7 @@ abstract class Trustly_Api {
 	 *
 	 * @see Trustly_Api::getLastRequest()
 	 *
-	 * @var array Last API call in data form.
+	 * @var ?Trustly_Data_Request Last API call in data form.
 	 */
 	public $last_request = NULL;
 
@@ -404,7 +404,7 @@ public function url($request=NULL) {
 	/**
 	 * Return the last request that we attempted to make via this API
 	 *
-	 * @return array Last request data structure.
+	 * @return ?Trustly_Data_Request Last request data structure.
 	 */
 	public function getLastRequest() {
 		return $this->last_request;

Trustly/Api/signed.php

@@ -37,7 +37,7 @@
 class Trustly_Api_Signed extends Trustly_Api {
 	/**
 	 * Loaded merchant private key resource
-	 * @var resource from openssl with the loaded privatekey
+	 * @var mixed from openssl with the loaded privatekey
 	 */
 	private $merchant_privatekey = NULL;
 
@@ -70,7 +70,7 @@ public function __construct($merchant_privatekey, $username, $password, $host='t
 		parent::__construct($host, $port, $is_https);
 
 		$this->api_username = $username;
-		$this->api_password  = $password;
+		$this->api_password = $password;
 		if($merchant_privatekey != NULL) {
 			if(strpos($merchant_privatekey, "\n") !== FALSE) {
 				if($this->useMerchantPrivateKey($merchant_privatekey) === FALSE) {

Trustly/Api/unsigned.php

@@ -41,16 +41,16 @@ class Trustly_Api_Unsigned extends Trustly_Api {
 	 * newSessionCookie after which the $session_uuid is used instead.
 	 * @var string
 	 */
-	private $api_username = NULL;
+	private $api_username;
 	/**
 	 * Login password when using the API. Used only in the first API call to
 	 * newSessionCookie after which the $session_uuid is used instead.
 	 * @var string
 	 */
-	private $api_password = NULL;
+	private $api_password;
 	/**
 	 * Session UUID used for authenticating calls.
-	 * @var string
+	 * @var ?string
 	 */
 	private $session_uuid = NULL;
 

Trustly/Data/data.php

@@ -39,15 +39,7 @@ class Trustly_Data {
 	 * Data payload
 	 * @var array
 	 */
-	protected $payload = NULL;
-
-	/**
-	 * Constructur.
-	 */
-	public function __construct() {
-		$this->payload = array();
-	}
-
+	protected $payload = array();
 
 	/**
 	 * Utility function to vacuum the supplied data end remove unset

Trustly/Data/jsonrpcnotificationrequest.php

@@ -40,7 +40,7 @@ class Trustly_Data_JSONRPCNotificationRequest extends Trustly_Data {
 	 * The RAW incoming notification body
 	 * @var string
 	 */
-	var $notification_body = NULL;
+	public $notification_body;
 
 
 	/**
@@ -55,8 +55,6 @@ class Trustly_Data_JSONRPCNotificationRequest extends Trustly_Data {
 	 * @param string $notification RAW incoming notification body
 	 */
 	public function __construct($notification_body) {
-		parent::__construct();
-
 		$this->notification_body = $notification_body;
 
 		if(empty($notification_body)) {

Trustly/Data/jsonrpcnotificationresponse.php

@@ -46,9 +46,6 @@ class Trustly_Data_JSONRPCNotificationResponse extends Trustly_Data {
 	 *		was successfully processed.
 	 */
 	public function __construct($request, $success=NULL) {
-
-		parent::__construct();
-
 		$uuid = $request->getUUID();
 		$method = $request->getMethod();
 

Trustly/Data/request.php

@@ -38,7 +38,7 @@ class Trustly_Data_Request extends Trustly_Data {
 	 * Call method name
 	 * @var string
 	 */
-	var $method = NULL;
+	public $method = NULL;
 
 	/**
 	 * Constructor.
@@ -48,8 +48,6 @@ class Trustly_Data_Request extends Trustly_Data {
 	 * @param array $payload Call payload
 	 */
 	public function __construct($method=NULL, $payload=NULL) {
-		parent::__construct();
-
 		$vpayload = $this->vacuum($payload);
 		if(isset($vpayload)) {
 			$this->payload = $vpayload;

Trustly/Data/response.php

@@ -37,21 +37,21 @@ class Trustly_Data_Response extends Trustly_Data {
 
 	/**
 	 * Raw copy of the incoming response body
-	 * @var integer
+	 * @var ?string
 	 */
-	var $response_body = NULL;
+	public $response_body = NULL;
 
 	/**
 	 * The response HTTP code
-	 * @var integer
+	 * @var ?integer
 	 */
-	var $response_code = NULL;
+	public $response_code = NULL;
 
 	/**
 	 * Shortcut to the part of the result being actually interesting. The guts will contain all returned data.
 	 * @var mixed
 	 */
-	var $response_result = NULL;
+	public $response_result = NULL;
 
 
 	/**
@@ -67,8 +67,6 @@ class Trustly_Data_Response extends Trustly_Data {
 	 * @param integer $response_code HTTP response code from the API call
 	 */
 	public function __construct($response_body, $response_code=NULL) {
-		parent::__construct();
-
 		$this->response_code = $response_code;
 		$this->response_body = $response_body;