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Posted by matt on 09/16/05 20:10
I made function that inputs 3 variables and outputs 1. I modified it to
accept 4 variables. Most of the time, it will use the old method of 3
variable input, but occasionally it will need that 4th var. is there a way
to leave the code that calls the function in place, and add the ability to
use a function w/ 4 variables? right now, it gives me a warning that the
variable is not sent. I'd like to shy away from suppressing warnings. I'm
using php 4.3
thanks!
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