wcdn_order_item_fields

The WooCommerce Print Invoice & Delivery Note wcdn order item fields hook.

Description

apply_filters( 'wcdn_order_item_fields', (array) $array, (unknown) $product, (unknown) $order ); 

Parameters (3)

0. $array (array) => array()
The array.
1. $product (unknown)
The product.
2. $order (unknown)
The order.

Usage

To run the hook, copy the example below.
  1. $array = apply_filters( 'wcdn_order_item_fields', $array, $product, $order ); 
  2.  
  3. if ( !empty( $array ) ) { 
  4.  
  5. // everything has led up to this point... 
  6.  
  7.  
The following example is for adding a hook callback.
  1. // define the wcdn_order_item_fields callback 
  2. function filter_wcdn_order_item_fields( $array, $product, $order ) { 
  3. // make filter magic happen here... 
  4. return $array
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'wcdn_order_item_fields', 'filter_wcdn_order_item_fields', 10, 3 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'wcdn_order_item_fields', 'filter_wcdn_order_item_fields', 10, 3 ); 

Defined (1)

The filter is defined in the following location(s).

/templates/print-order/print-content.php  
  1. $fields = apply_filters( 'wcdn_order_item_fields', array(), $product, $order );