in reply to compare element of an array to last array

So you tried about everything. Could you show us just one of them? The code you tried I mean. Hopefully we can go further from that. And what do you mean by the same elements?

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Re^2: compare element of an array to last array
by Anonymous Monk on Apr 20, 2007 at 16:36 UTC
    I have also tried a foreach and while statement and pop the last element but zI need it to compare the pop element to the next line in the array
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