apply_filters( "default_option_{$option}", mixed $default_value, string $option, bool $passed_default )

188					 *189					 * @param mixed  $default_value  The default value to return if the option does not exist190					 *                               in the database.191					 * @param string $option         Option name.192					 * @param bool   $passed_default Was `get_option()` passed a default value?193					 */194					return apply_filters( "default_option_{$option}", $default_value, $option, $passed_default );195				}196 197				$row = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s LIMIT 1", $option ) );198 199				// Has to be get_row() instead of get_var() because of funkiness with 0, false, null values.200				if ( is_object( $row ) ) {