How to get Product id using product SKU in Woocommerce?
While working on a separate templates page, you might need to get woocommece product product ID from sku of product. Good news is this you can get product ID from sku. Since WooCommerce 2.3 finally adds support for this in core. If you are using this version, you can use woocommerce inbuilt function:
wc_get_product_id_by_sku( $sku )
WooCommerce product is a special post type. Because of this WP_Query might be used to find product by SKU and other parameters. But it is best to use functions provided by experts.