PHPDoc fixes. Closes #85

Author: aderuwe

src/Omnipay/Common/CreditCard.php

@@ -81,7 +81,9 @@ public function getSupportedBrands()
      *
      * If any unknown parameters passed, they will be ignored.
      *
-     * @param array An associative array of parameters
+     * @param array $parameters An associative array of parameters
+     *
+     * @return $this
      */
     public function initialize($parameters = null)
     {
@@ -234,9 +236,11 @@ public function setExpiryYear($value)
     }
 
     /**
-     * Get the card expiry date, using the specified date format string
+     * Get the card expiry date, using the specified date format string.
+     *
+     * @param string $format
      *
-     * @param string
+     * @return string
      */
     public function getExpiryDate($format)
     {
@@ -266,7 +270,9 @@ public function setStartYear($value)
     /**
      * Get the card start date, using the specified date format string
      *
-     * @param string
+     * @param string $format
+     *
+     * @return string
      */
     public function getStartDate($format)
     {

src/Omnipay/Common/GatewayInterface.php

@@ -46,7 +46,7 @@ public function getDefaultParameters();
     /**
      * Initialize gateway with parameters
      */
-    public function initialize(array $paramters = array());
+    public function initialize(array $parameters = array());
 
     /**
      * Get all gateway parameters
@@ -58,8 +58,9 @@ public function getParameters();
     /**
      * Create a new charge (combined authorize + capture).
      *
-     * @param array An array of options
-     * @return Omnipay\ResponseInterface
+     * @param array $parameters An array of options
+     *
+     * @return \Omnipay\Common\Message\RequestInterface
      */
     public function purchase(array $parameters = array());
 }

src/Omnipay/Common/Message/AbstractRequest.php

@@ -63,7 +63,11 @@ public function __construct(ClientInterface $httpClient, HttpRequest $httpReques
      *
      * If any unknown parameters passed, they will be ignored.
      *
-     * @param array An associative array of parameters
+     * @param array $parameters An associative array of parameters
+     *
+     * @return $this
+     *
+     * @throws RuntimeException
      */
     public function initialize(array $parameters = array())
     {
@@ -110,12 +114,14 @@ public function setTestMode($value)
     }
 
     /**
-     * Validate the request
+     * Validate the request.
      *
      * This method is called internally by gateways to avoid wasting time with an API call
      * when the request is clearly invalid.
      *
-     * @param string a variable length list of required parameters
+     * @param string ... a variable length list of required parameters
+     *
+     * @throws InvalidRequestException
      */
     public function validate()
     {

src/Omnipay/Common/Message/RequestInterface.php

@@ -11,8 +11,6 @@
 
 namespace Omnipay\Common\Message;
 
-use Omnipay\Common\Message\RequestInterface;
-
 /**
  * Request Interface
  */
@@ -21,7 +19,7 @@ interface RequestInterface extends MessageInterface
     /**
      * Initialize request with parameters
      */
-    public function initialize(array $paramters = array());
+    public function initialize(array $parameters = array());
 
     /**
      * Get all request parameters