zencart 输出产品特价折扣百分比

点击数：12852015-07-16 14:34:41　来源: 外贸网站建设,深圳外贸网站建设,深圳网站建设,外贸商城网站制作-亿恩科技

新闻摘要:通过调用zen_get_products_base_price($products_id)获取原价，zen_get_products_special_price($products_id)获取特价，进而计算百分比。 $display_normal_price = zen_get_products_base_price( $specials_index -fields[products_id

通过调用zen_get_products_base_price($products_id)获取原价，zen_get_products_special_price($products_id)获取特价，进而计算百分比。

$display_normal_price = zen_get_products_base_price($specials_index->fields['products_id']); $display_special_price = zen_get_products_special_price($specials_index->fields['products_id'], true); $display_sale_price = zen_get_products_special_price($specials_index->fields['products_id'], false); if ($display_normal_price != 0 && $display_sale_price) { $show_discount_amount = number_format(100 - (($display_sale_price / $display_normal_price) * 100),SHOW_SALE_DISCOUNT_DECIMALS);
} if($display_normal_price != 0 && $display_special_price ){ $show_discount_amount = number_format(100 - (($display_special_price / $display_normal_price) * 100),SHOW_SALE_DISCOUNT_DECIMALS);
}