How would I loop through this multidimensional array?

Question

What would be the most efficient way to loop through this multidemsional array? This array is much larger than the example given, and would contain all the visitors ip address who visit my site. Also I would only like to loop through the information contained in 'sc_data'.

 Array
(
[@attributes] => Array
    (
        [status] => ok
    )

[sc_data] => Array
    (
        [0] => Array
            (
                [ip_addresss] => 1
            )

        [1] => Array
            (
                [ip_address] => 1
            )

    )

)

Answer 1

The most efficient way to loop through an array is foreach

foreach($array['sc_data'] as $key => $value) {
    echo $value['ip_addresss'];
}