I forgot to mention that the text file has a ton of other stuff in it... I guess my question is how do i locate the lines that contain those listed above and save over them in the same spot without affect any other text.

I guess i'm looking for a find and replace method.

What i was trying to do was create an editable config.php -- where I can load the values into the form which seems easy but I'm having trouble replacing those values. Is this practical?

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