woocommerce_order_item_add_line_buttons action-hookWC 1.0

Usage

add_action( 'woocommerce_order_item_add_line_buttons', 'wp_kama_woocommerce_order_item_add_line_buttons_action' );

/**
 * Function for `woocommerce_order_item_add_line_buttons` action-hook.
 * 
 * @param  $order 
 *
 * @return void
 */
function wp_kama_woocommerce_order_item_add_line_buttons_action( $order ){

	// action...
}
$order
-

Where the hook is called

In file: /includes/admin/meta-boxes/views/html-order-items.php
woocommerce_order_item_add_line_buttons
woocommerce/includes/admin/meta-boxes/views/html-order-items.php 317
do_action( 'woocommerce_order_item_add_line_buttons', $order );

Where the hook is used in WooCommerce

Usage not found.