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Array Help Pls

Posted: Mon Feb 20, 2012 1:42 pm
by onacadrianro
hello, :|
I have 4 arrays... i need to intersect their elements (array_intersect).
The problem is that i need to check every array to see if is empty(no elements). If there is one(or two/or three/or all the four->message)empty, then the array must be cut off from array_intersect function...
thx !!!