Array Help Pls
Posted: Mon Feb 20, 2012 1:42 pm
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 !!!
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 !!!