Automattic\WooCommerce\Internal\ShopperLists

ShopperList::get_by_slug │ public static │ WC 1.0

Load a list by slug. Returns false for any other list that doesn't exist.

Method of the class: ShopperList{}

No Hooks.

Returns

self|false.

Usage

$result = ShopperList::get_by_slug( $slug, ?int $user_id );
$slug(string) (required)
List identifier.
?int $user_id
.
Default: null

ShopperList::get_by_slug() code WC 10.9.1

woocommerce/src/Internal/ShopperLists/ShopperList.php 
public static function get_by_slug( string $slug, ?int $user_id = null ) {
	// Gate disabled or unknown slugs upfront so previously-persisted lists
	// don't bypass the feature flag (the Store API surfaces this as 404).
	if ( ! wc_get_container()->get( ShopperListsController::class )->is_enabled( $slug ) ) {
		return false;
	}

	$user_id = absint( $user_id ? $user_id : get_current_user_id() );
	if ( ! $user_id ) {
		return false;
	}

	$stored = Users::get_site_user_meta( $user_id, self::META_KEY_PREFIX . $slug );

	if ( is_array( $stored ) ) {
		return self::from_array( $stored, $user_id );
	}

	// In-memory list; saved on the first save().
	return new self(
		$user_id,
		$slug,
		current_time( 'mysql', true ),
		array()
	);
}