woocommerce_cart_item_visible │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_cart_item_visible', 'wp_kama_woocommerce_cart_item_visible_filter', 10, 3 );

/**
 * Function for `woocommerce_cart_item_visible` filter-hook.
 * 
 * @param  $true          
 * @param  $cart_item     
 * @param  $cart_item_key 
 *
 * @return 
 */
function wp_kama_woocommerce_cart_item_visible_filter( $true, $cart_item, $cart_item_key ){

	// filter...
	return $true;
}

$true

-

$cart_item

-

$cart_item_key

-

Where the hook is called

if ( $_product && $_product->exists() && $cart_item['quantity'] > 0 && apply_filters( 'woocommerce_cart_item_visible', true, $cart_item, $cart_item_key ) ) {

Where the hook is used in WooCommerce