[eluser]codex[/eluser]
Thanks guys, but if you do this query you get a 1 dimensional array like this (example):
user_1=> soccer,
user_1=> knitting
user_2=> knitting
user_3=> soccer
user_3=> knitting
user_3=> partying
But I'm looking for something like
user_1=> soccer, knitting
user_2=> knitting
user_3=> soccer, knitting, partying
See what I mean?