delete_user_setting( string $names ): bool|null

1796function delete_user_setting( $names ) {1797	if ( headers_sent() ) {1798		return false;1799	}1800 1801	$all_user_settings = get_all_user_settings();1802	$names             = (array) $names;1803	$deleted           = false;1804 1805	foreach ( $names as $name ) {1806		if ( isset( $all_user_settings[ $name ] ) ) {1807			unset( $all_user_settings[ $name ] );1808			$deleted = true;1809		}1810	}1811 1812	if ( $deleted ) {1813		return wp_set_all_user_settings( $all_user_settings );1814	}1815 1816	return false;1817}