WooCommerce Show How Many Products Left in Stock - Full Tutorial & Support https://wpsites.net/?p=114708

Show How Many Products Left in Stock

/**
 * @author  Brad Dalton
 * @link    https://wpsites.net/?p=114708
 * @copyright https://wpsites.net/disclosure-privacy/
 */
 
// Hook to display stock quantity on the product page
add_action( 'woocommerce_before_add_to_cart_button', 'display_stock_quantity', 10 );

// Function to display stock quantity for each product
function display_stock_quantity() {

    global $product;

    // Check if WooCommerce is active
    if ( class_exists( 'WooCommerce' ) ) {

        // Check if stock management is unchecked
        $stock_managed = $product->get_manage_stock();

        if ( ! $stock_managed && $product->is_in_stock() ) {
            echo '<p>' . __('Not many left') . '</p>';
        } else {
            // Check if the product is variable or simple
            if ( $product->is_type( 'variable' ) ) {
                // For variable products, get stock quantity for each variation
                $variations = $product->get_available_variations();
                foreach ( $variations as $variation ) {
                    $variation_id = $variation['variation_id'];
                    $variation_obj = wc_get_product( $variation_id );
                    $stock_quantity = $variation_obj->get_stock_quantity();
                    echo '<p>' . ( $stock_quantity > 0 ? __('Only') . ' ' . $stock_quantity . ' left in stock' : 'Out of Stock' ) . '</p>';
                }
            } else {
                // For simple products, get stock quantity
                $stock_quantity = $product->get_stock_quantity();
                echo '<p>' . ( $stock_quantity > 0 ? __('Only') . ' ' . $stock_quantity . ' left in stock' : 'Out of Stock' ) . '</p>';
            }
        }
    }
}

// Hook to remove default stock status message
add_filter('woocommerce_get_stock_html', 'remove_default_stock_status', 10, 2);

// Function to remove default stock status message
function remove_default_stock_status($html, $product) {
    // Check if stock management is enabled for the product
    $stock_managed = $product->get_manage_stock();

    if ($stock_managed) {
        $html = '';
    }

    return $html;
}