BuddyPress.org

Hi
How display friends count on PHP7?
I`m use
<?php do_action ( 'bp_sidebar_me' );?>

and functions.php

function bpfr_my_total_friends() {

	if ( is_user_logged_in() ) :
		if ( bp_is_active( 'friends' ) ) :	

			if ( isset($user_id) ) echo ''. bp_get_total_friend_count( $user_id ) .'';
			  
		endif;
	endif;

}

This work only php5.6.
Thanks!