MySQL (or PHP?) group results by field data

Question

I have a MySQL database that looks similar to this:

ID    Group   Name

1       1       John
2       1       Andrea
3       1       Jack
4       2       Mike         


        

Answer 1

This would my solution, althoug is not elegant at all

query("
SELECT
p.Group as 'group',
GROUP_CONCAT(name) as names
FROM prueba p
GROUP BY p.Group
");
?>
fetch_assoc()){
    $names = split(",",$row["names"]);
?>
    


    
Group
    
Name