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Hi folks,  

On page http://www.php.net/manual/en/functions.returning-values.php, "LouisGreen at pljg dot freeserve dot co dot uk" usually types variable as "varible", except in his function return it's spelled correctly and so returns null.

I'm ok to log a user note correction, but thought it might be easier to read if it was done in the original post by an admin.

Either way, thanks.
Mark