woocommerce_cart_item_quantity │ filter-hook │ WC 1.0

Usage

add_filter( 'woocommerce_cart_item_quantity', 'wp_kama_woocommerce_cart_item_quantity_filter', 10, 3 );

/**
 * Function for `woocommerce_cart_item_quantity` filter-hook.
 * 
 * @param  $product_quantity 
 * @param  $cart_item_key    
 * @param  $cart_item        
 *
 * @return 
 */
function wp_kama_woocommerce_cart_item_quantity_filter( $product_quantity, $cart_item_key, $cart_item ){

	// filter...
	return $product_quantity;
}

$product_quantity

-

$cart_item_key

-

$cart_item

-

Where the hook is called

echo apply_filters( 'woocommerce_cart_item_quantity', $product_quantity, $cart_item_key, $cart_item ); // PHPCS: XSS ok.

Where the hook is used in WooCommerce