Package Helper
Functions summary
| asa2_collection_exists | Checks if a collection exists. |
| asa2_filter_asin | Filters an Amazon ASIN. It removes invalid characters. |
| asa2_get_associate_id_for_url | Retrieves the Associate ID that best matches an Amazon URL. |
| asa2_get_default_country_code | Retrieve the default country code configured in the ASA2 setup. |
| asa2_is_asin | Checks if a string is a valid ASIN. |
| asa2_is_item_object | Checks if $item is a valid ASA2 item object which is an object of type Asa2_Service_Amazon_Item_Wrapper_Abstract. |
| asa2_is_supported_country_code | Checks if a country code is valid and supported by the Amazon API. |
| asa2_replace_tracking_id | Replaces the tracking ID in an Amazon URL with the given one. |