I am trying to create a function that will check if a variable exists, if it
does leave it alone, if not create it. This is similar to <cfparam> for
those who know cold fusion. Anyone know a good way to deal with this in
php4? I just started learning php, im sure someone has had to deal with this
for some reason, there must be a good way, I trust php, dont fail me now
baby!
thanks....
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