woocommerce_email_order_meta_fields хук-фильтр . WC 1.0
Add order meta to email templates.
Использование
add_filter( 'woocommerce_email_order_meta_fields', 'filter_function_name_1392', 10, 3 ); function filter_function_name_1392( $order, $sent_to_admin, $plain_text ){ // filter... return $order; }
- $order(WC_Order)
- Order instance.
- $sent_to_admin(true/false)
- If should sent to admin.
- $plain_text(true/false)
- If is plain text email.
Где вызывается хук
woocommerce_email_order_meta_fields
woocommerce/includes/class-wc-emails.php 488
$fields = apply_filters( 'woocommerce_email_order_meta_fields', array(), $sent_to_admin, $order );