How do I loop through a PHP array containing data returned from MySQL?

Question

Ok I have a table with a few fields. One of the fields is username. There are many times where the username is the same, for example:

Answer 1

I like to separate the DB logic from the display. I generally put my results into an array that I can call within the HTML code. Purely personal preference; but here's how'd I'd approach the problem: (I'd take the $sql out of the error message in production)

HTML CODE



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