流れているデータサンプル

payments_get_items

Array
(
   [func] => payments_get_items
   [request] => Array
       (
           [algorithm] => HMAC-SHA256
           [credits] => Array
               (
                   [buyer] => 100000543667359
                   [receiver] => 100000543667359
                   [order_id] => 9004827591922
                   [order_info] => {"item_id":"1","title":"item_tilte","description":"item_description","price":"10","image_url":"http://test.com/test.png","product_url":"http://test.com/test.png"}
               )

           [expires] => 1306206000
           [issued_at] => 1306199097
           [oauth_token] => 155886944473688|2.AQCKHdJpnidQMPUE.3600.1306206000.1-100000543667359|DdbAJu6gV8jFaXRuGOWqx5ka3DI
           [user] => Array
               (
                   [country] => jp
                   [locale] => ja_JP
                   [age] => Array
                       (
                           [min] => 21
                       )

               )

           [user_id] => 100000543667359
       )

)

order_info を json_decode

(
   [item_id] => 1
   [title] => item_tilte
   [description] => item_description
   [price] => 10
   [image_url] => http://test.com/test.png
   [product_url] => http://test.com/test.png
)

payments_status_update

Array
(
   [func] => payments_status_update
   [request] => Array
       (
           [algorithm] => HMAC-SHA256
           [credits] => Array
               (
                   [order_details] => {"order_id":125617700852046,"buyer":100000566077369,"app":155886944473688,"receiver":100000566077369,"amount":100,"update_time":1306199154,"time_placed":1306199151,"data":"","items":[{"item_id":"3","title":"item_title","description":"item_description","image_url":"http:\/\/test.com\/test.png","product_url":"http:\/\/test.com\/test.png","price":100,"data":""}],"status":"placed"}
                   [status] => placed
                   [order_id] => 125617700852046
                   [test_mode] => 1
               )

           [expires] => 1306206000
           [issued_at] => 1306199154
           [oauth_token] => 155886944473688|2.AQAT3b3cPqIIUlVW.3600.1306206000.1-100000566077369|4Godv2yLxS8cdgey-RuPaeMUHjw
           [user] => Array
               (
                   [country] => jp
                   [locale] => ja_JP
                   [age] => Array
                       (
                           [min] => 21
                       )

               )

           [user_id] => 100000566077369
       )

)

order_details を json_decode

(
   [order_id] => 125617700852046
   [buyer] => 100000566077369
   [app] => 155886944473688
   [receiver] => 100000566077369
   [amount] => 100
   [update_time] => 1306199154
   [time_placed] => 1306199151
   [data] => 
   [items] => Array
       (
           [0] => stdClass Object
               (
                   [item_id] => 3
                   [title] => item_title
                   [description] => item_description
                   [image_url] => http://test.com/test.png
                   [product_url] => http://test.com/test.png
                   [price] => 100
                   [data] => 
               )

       )

   [status] => placed
)