function bp_core_activate_site_options( $keys = array() ) {

	if ( !empty( $keys ) && is_array( $keys ) ) {
		$bp = buddypress();

		$errors = false;

		foreach ( $keys as $key => $default ) {
			if ( empty( $bp->site_options[ $key ] ) ) {
				$bp->site_options[ $key ] = bp_get_option( $key, $default );

				if ( !bp_update_option( $key, $bp->site_options[ $key ] ) ) {
					$errors = true;
				}
			}
		}

		if ( empty( $errors ) ) {
			return true;
		}
	}

	return false;
}