我想确定产品是否具有属性.例如:
I would like to identify if a product has an attribute or not. For example:
if (product has attribute 'pa_color')
{
//do something
}
我怎样才能做到这一点?
How can I accomplish this?
你可以简单地使用WC_Product
方法get_attribute()
这样:
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
}
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