New to PHP, need a little guidance

[eluser]Aken[/eluser]
Your mistake is that you aren't doing anything to turn your IDs and totals into the format you want.

Put all your follow_id's into an array using something like

Code:

$follow_ids[] = $data['follow_id'];

Then use implode() to turn them into a single string. For your totals, use math to increase a single variables total.

Code:

$total += $data['total'];
// Same as:
$total = $total + $data['total'];

Note I didn't just write out the whole solution for you. You should understand it more if you code most of it yourself, so there's a start!