woocommerce_get_item_data │ filter-hook │ WC 4.3.0

Filters cart item data.

Allows extensions to attach their own name/value pairs to a cart item, which the Store API returns in the item's item_data field.

Set raw_key so clients can find your entry without matching a translated label. Data you do not intend to display belongs in your extensions namespace.

Usage

add_filter( 'woocommerce_get_item_data', 'wp_kama_woocommerce_get_item_data_filter', 10, 2 );

/**
 * Function for `woocommerce_get_item_data` filter-hook.
 * 
 * @param array $item_data Cart item data. Empty by default.
 * @param array $cart_item Cart item array.
 *
 * @return array
 */
function wp_kama_woocommerce_get_item_data_filter( $item_data, $cart_item ){
	// filter...
	return $item_data;
}

$item_data(array)

Cart item data. Empty by default.

$cart_item(array)

Cart item array.

Changelog

Where the hook is called

$item_data       = apply_filters( 'woocommerce_get_item_data', array(), $cart_item );

$item_data = apply_filters( 'woocommerce_get_item_data', $item_data, $cart_item );

Where the hook is used in WooCommerce