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$_GET variable question


mjurmann

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I am so confused.

 

I just tried:

 

if (!isset($_GET['emailProjectID']))

{

//If not isset -> set with dumy value

$_GET['emailProjectID'] = "777";

 

It resets the variable and takes me to the next page, keeping the .php?id=777 intact.

 

Why did the correct value echo out if it is supposedly not set?

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