Stored Variable

[Guest]

Hi,

Sorry if this seems a simple question, I have had a go myself but to no avail. What I want to do is to store a variable, as in this PHP code:

Code:

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<?php
  $test = "hello";
  echo $test
?>

But in QM.

It's only so I don't have to keep typing the same thing out, and when I want to change it, I only have to do it once. It's probably something very simple.

Any help appreciated, thanks.