apply_filters( 'mt_cart_custom_fields', $fields, $empty, $context ) → {array}
Filter cart custom fields when generating template tags.
Parameters:
Name | Type | Description |
---|---|---|
$fields |
array | Array of defined custom fields. Initialized as empty array. |
$empty |
array | Empty array; not used in this context. |
$context |
string | Rendering context. |
- Source:
Returns:
- Type
- array