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phppup
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phppup's post in Why is_file isn't seeing files? was marked as the answer
@mac_gyver yes, I had discovered that, but it wasn't the actual fix.
The real issue was that my test for is_file was flawed; it didn't drill down to actually test the specified file.
if (is_file($subDir)) { //needed to become if (is_file($directory.'/'.$subDir)) { After both adjustments, everything is running better than expected!
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phppup's post in A simple idea gone haywire was marked as the answer
Never mind.
Reapplied the logic and resolved the issue.
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phppup's post in Creating a unique page for every user using PHP PDO and MySQL was marked as the answer
At first glance I have two questions that come to mind.
First, why are you using the query SELECT * (asterisk gives ALL values) if you want ONLY values for a specific user?
Perhaps, SELECT item, next item, etc WHERE username = $username would be more defining. (You can research "php select where" for better understanding)
Also, I don't see anywhere that you are specifying which user's information you want displayed.
Maybe I missed something, but I hope this is helpful.