wc_product_generate_unique_sku() │ WC 3.0.0

Recursively appends a suffix until a unique SKU is found.

No Hooks.

Returns

String.

Usage

wc_product_generate_unique_sku( $product_id, $sku, $index );

$product_id(int) (required)

Product ID.

$sku(string) (required)

Product SKU.

$index(int)

An optional index that can be added to the product SKU.

Changelog

wc_product_generate_unique_sku() wc product generate unique sku code ^{WC 10.6.2}

function wc_product_generate_unique_sku( $product_id, $sku, $index = 0 ) {
	$generated_sku = 0 < $index ? $sku . '-' . $index : $sku;

	if ( ! wc_product_has_unique_sku( $product_id, $generated_sku ) ) {
		$generated_sku = wc_product_generate_unique_sku( $product_id, $sku, ( $index + 1 ) );
	}

	return $generated_sku;
}