Compare to values of two arrays in PHP

Question

Hi i want to compare all the values of 2 arrays and end up with a true or false . I am using the code below and would of thought that the result would be false . but that is

Answer 1

See http://php.net/manual/en/function.array-diff.php

"Multiple occurrences in $array1 are all treated the same way."

So, since all you have a zeros and ones, everything is "the same."