如何在Woocommerce中检查产品是否具有特定的产品属性
问题描述：
I would like to identify if a product has an attribute or not. For example:
if (product has attribute 'pa_color')
{
//do something
}
How can I accomplish this?
我想确定产品是否具有属性。 例如： p>
if（产品具有属性'pa_color'）
{
//做某事
}
code> pre>
我该如何做到这一点？ p>
div>
答
You simply can use the WC_Product method get_attribute() this way:
// (If needed) Get an instance of the WC_Product Object from the product ID
$product = wc_get_product( $product_id );
// Get the product attribute value(s)
$color = $product->get_attribute('pa_color');
// if product has attribute 'pa_color' value(s)
if( ! empty( $color ) ){
// do something
} else {
// No product attribute is set for this product
}