PHP Editors?

[Jonathan]

That error is basically a notice telling you that you are doing something incorrectly in your script, but it will still work. Odd, i know.
What's on lines 12-14, i could probably tell you what's up

If you do PHP for paid work and you're registered with the IRS as self-employed, you could probably claim back the cost of ZDE through your tax return.
I don't really know how the US system works, but i know i can claim back my cost of ZDE by doing a tax write off because it's relevant to my job

David

// Set the varialbe $submit and $php_self
$submit = $_POST['submit'];
$php_self = $_SERVER['PHP_SELF'];

I don't pay taxes... I don't think I'm still but 16
I wish I did PHP for paid work... though one of these days
maybe my uncle will remember I do PHP when he gets
someone needing PHP... Hasn't remembered yet though.
(Yet oddly he remembers to keep asking if I'm learning Flash...)

[sdjl]

I think the error you're receiving is because when the debugger runs, it doesn't submit any post varibales to your script.
If you create a pseudo value for that value, like so:

$_POST['submit'] = 'this'; 

The debugger will not return the error any longer.

It's simply because it's not emulating a user action. It's merely running through the PHP code as it comes to it

I hope that helps in your understanding of the program a little more.

David