某些产品的最低订购量，但不包括其他两种产品(批量)

我有一个卖书的客户，他们所有的书（除了2种产品，特价）只能以12本的组合购买。我得到了一个脚本，允许我声明需要12个批次，但我需要从规则中排除这2个特价产品。

这是剧本

// Set a minimum number of products requirement before checking out
add_action( \'woocommerce_check_cart_items\', \'spyr_set_min_num_products\' );
function spyr_set_min_num_products() {
    // Only run in the Cart or Checkout pages
    if( is_cart() || is_checkout() ) {
        global $woocommerce;

        // Set the minimum number of products before checking out
        $minimum_num_products = 12;
        // Get the Cart\'s total number of products
        $cart_num_products = WC()->cart->cart_contents_count;

        // Compare values and add an error is Cart\'s total number of products
        // happens to be less than the minimum required before checking out.
        // Will display a message along the lines of
        // A Minimum of 20 products is required before checking out. (Cont. below)
        // Current number of items in the cart: 6   
        if( $cart_num_products < $minimum_num_products ) {
            // Display our error message
            wc_add_notice( sprintf( \'<strong>A Minimum of %s products is required before checking out.</strong>\' 
                . \'<br />Current number of items in the cart: %s.\',
                $minimum_num_products,
                $cart_num_products ),
            \'error\' );
        }
    }
}

我将非常感谢有能力的开发人员在这里整理这一点。

提前谢谢你。

// Set a minimum number of products requirement before checking out add_action( \'woocommerce_check_cart_items\', \'spyr_set_min_num_products\' ); function spyr_set_min_num_products() { // Only run in the Cart or Checkout pages if( is_cart() || is_checkout() ) { // List of "special" products IDs $special_products = array( <id1>, <id2>, ... ); // Get an array of product IDs $products = array_column( WC()->cart->get_cart(), \'product_id\' ); if ( $products ) { foreach ( $products as $product ) { // Return immediately if a "special" product ID found // (therefore skipping product count check) if ( in_array( $product, $special_products ) ) return; } } // Set the minimum number of products before checking out $minimum_num_products = 12; // Get the Cart\'s total number of products $cart_num_products = WC()->cart->get_cart_contents_count(); // Compare values and add an error is Cart\'s total number of products // happens to be less than the minimum required before checking out. // Will display a message along the lines of // A Minimum of 20 products is required before checking out. (Cont. below) // Current number of items in the cart: 6 if( $cart_num_products < $minimum_num_products ) { // Display our error message wc_add_notice( sprintf( \'<strong>A Minimum of %s products is required before checking out.</strong>\' . \'<br />Current number of items in the cart: %s.\', $minimum_num_products, $cart_num_products ), \'error\' ); } } }

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