Okay, so ... I have just read from an external file and printed out what was stored on the external file to the browser. for arguement sake lets say that the value of the external file is " 3 " How do I go about adding this value to another value. I would like both the external value + another value added together to create an outcome value. I've trouoble so many possible ideas just appear to be banging my head off the wall some what. any advice or help would be very grateful

In reply to Modifying file input before displaying output by SillyMonk

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