How can you make a multidimensional array unique?

Question

I\'ve got a multidimensional array setup like the following:

array(
  [0]=>
  array(
    [\"name\"]=> \"Foo\"
    [\"slug\"]=> \"Bar\"
  )
  [1]=>         


        

Answer 1

Much simpler solution for your multidimensional array.

$unique = array_map('unserialize', array_unique(array_map('serialize', $array)));

echo "
";
print_r($unique);