i am trying to create a friend suggest script where users having mutual friends will be suggested to become each others friend....
my table contains two fields -> username, friend
somehow i managed to get the usernames having mutual friends with the session user... now my query result in a loop ends up with repeated entries...
Ex -> Roni, Kevin, Micheal, Kevin, Kevin, Roni
now i want to skip duplicate data and only want to echo the unique data...
is there ne way to do so or i need to change the table format?