BahaaAlhagar / ShoppingCart

src/ShoppingCart.php

Doc Comments +4 added lines, -6 removed lines

@@ -49,7 +49,7 @@ 
     /**
      * update the cart in the Session
      *
-     * @return update the session cart array and the cart object
+     * @return ShoppingCart the session cart array and the cart object
      */
     public function update()
     {
@@ -125,7 +125,6 @@ 
     /**
      * Reduce 1 item from the Cart
      *
-     * @param object $item item to reduce by 1
      *
      * @return update the session cart array and the cart object
      */
@@ -152,7 +151,6 @@ 
     /**
      * Remove item from the Cart
      *
-     * @param object $item item to remove
      *
      * @return update the session cart array and the cart object
      */
@@ -186,7 +184,7 @@ 
     /**
      * get the cart items total price
      *
-     * @return the cart total price
+     * @return double|null cart total price
      */
     public function total()
     {
@@ -201,7 +199,7 @@ 
      *
      * @param options array
      *
-     * @return uniqueIndex for the shopping cart
+     * @return string for the shopping cart
      */
     public function createUniqueIndex($id, $options)
     {
@@ -262,7 +260,7 @@ 
      *
      * @param integer $qty
      *
-     * @return void
+     * @return false|null
      */
     public function updateItem($uniqueIndex, $qty)
     {