[Support request] Displays the percentage discount on the product

[Roi]

Currently, the only option in this template is to display the word “Sale” on products. I want the percentage of the product discount to be displayed instead of the word sale. Is there such a possibility?

my domain is: bombasale.com

[David]

Hi there,

try this PHP Snippet:

function woocommerce_custom_sale_savings() {
   global $product;
   if ( ! $product->is_on_sale() ) return;
   if ( $product->is_type( 'simple' ) ) {
      $max_percentage = ( ( $product->get_regular_price() - $product->get_sale_price() ) / $product->get_regular_price() ) * 100;
   } elseif ( $product->is_type( 'variable' ) ) {
      $max_percentage = 0;
      foreach ( $product->get_children() as $child_id ) {
         $variation = wc_get_product( $child_id );
         $price = $variation->get_regular_price();
         $sale = $variation->get_sale_price();
         if ( $price != 0 && ! empty( $sale ) ) $percentage = ( $price - $sale ) / $price * 100;
         if ( $percentage > $max_percentage ) {
            $max_percentage = $percentage;
         }
      }
   }
   if ( $max_percentage > 0 ) {
     return  '<span class="onsale">-' . round($max_percentage) . '%</span>';
   } 
}

add_filter('woocommerce_sale_flash', 'woocommerce_custom_sale_savings', 10, 3);

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