Action: wu_transition_payment_subtotal
Fires when the subtotal of a payment transitions from one value to another.
This hook is fired by BerlinDB when a database UPDATE changes the subtotal column for a payment row.
Parameters
| Name | Type | Description |
|---|---|---|
| $old_value | string | The previous subtotal value. |
| $new_value | string | The new subtotal value. |
| $item_id | int | The payment ID. |
Since
- 2.0.0
Source
Defined in inc/documentation/berlindb-dynamic-hooks.php at line 1323