Help! following up on advise I got from an earlier question, I've been struggling with this for hours. I'm trying to generate a simple list of unique pairs from a list of 4 items for example, I start with $names = "david,dianne,phillip,phyllis"
I explode them into an array but I can't figure out how to generate the unique list of pairs. I don't want relults like "david david" I've tried some recursive stuff but I keep winding up in infinate loops. Thanks David
