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Alex Rivera
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How else might you compare two arrays ($A and $B )and reduce matching elements out of the first to prep for the next loop over the array $A? $A = array(1,2,3,4,5,6,7,8); $B = array(1,2,3,4); $C = array_intersect($A,$B); //equals (1,2,3,4) $A = array_diff($A,$B); //equals (5,6,7,8) Is this the simplest way or is there a way to use another function that I haven't thought of? My goal is to have an array that I can loop over, pulling out groups of related content (I have defined those relationships elsewhere) until the array returns false.
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