woocommerce_email_order_meta_fields

Add order meta to email templates.

Description

(string) apply_filters( 'woocommerce_email_order_meta_fields', (array) $array, (bool) $sent_to_admin, (bool) $order ); 

Returns (string)

Parameters (3)

0. $array (array) => array()
The array.
1. $sent_to_admin (bool)
The sent to admin.
2. $order (bool)
(default: false)

Usage

To run the hook, copy the example below.
  1. $array = apply_filters( 'woocommerce_email_order_meta_fields', $array, $sent_to_admin, $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 woocommerce_email_order_meta_fields callback 
  2. function filter_woocommerce_email_order_meta_fields( $array, $sent_to_admin, $order ) { 
  3. // make filter magic happen here... 
  4. return $array
  5. }; 
  6.  
  7. // add the filter 
  8. add_filter( 'woocommerce_email_order_meta_fields', 'filter_woocommerce_email_order_meta_fields', 10, 3 ); 
To remove a hook callback, use the example below.
  1. // remove the filter 
  2. remove_filter( 'woocommerce_email_order_meta_fields', 'filter_woocommerce_email_order_meta_fields', 10, 3 ); 

Defined (1)

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

/includes/class-wc-emails.php  
  1. $fields = apply_filters( 'woocommerce_email_order_meta_fields', array(), $sent_to_admin, $order );