Show units sold as wording on archive and product pages in WooCommerce

[sebastian-moran]

Show units sold as wording on archive and product pages in WooCommerce on child sites.

Snippet Type

Execute on Child Sites

Snippet

function product_sold_count() {
    global $product;
    
    // Is a WC product
    if ( is_a( $product, 'WC_Product' ) ) {
        // Get total sales
        $units_sold = $product->get_total_sales();
        
        if ( $units_sold >= 1 ) {
            // https://www.php.net/manual/en/class.numberformatter.php
            $fmt = new NumberFormatter( 'en', NumberFormatter::SPELLOUT );
            
            // Singular are plural
            $units_sold == 1 ? $s_p = '' : $s_p = 's';
        
            // Output
            echo '<span class="bought-by-customers">' . sprintf( __( 'Bought by %s customer%s so far', 'woocommerce' ), $fmt->format( $units_sold ), $s_p ) . '</span>';
        }
    }
}
add_action( 'woocommerce_single_product_summary', 'product_sold_count', 11 );
add_action( 'woocommerce_after_shop_loop_item', 'product_sold_count', 11 );