Single Ad Listing
Array
(
    [0] => Array
        (
            [0] => 640
        )

)
Array
(
    [0] => Array
        (
            [0] => 640
        )

)
Array ( [_edit_lock] => Array ( [0] => 1517268387:22 ) [_edit_last] => Array ( [0] => 22 ) [advertiser] => Array ( [0] => a:1:{i:0;s:3:"640";} ) [_advertiser] => Array ( [0] => field_5a63906e63105 ) [issue] => Array ( [0] => a:1:{i:0;s:3:"563";} ) [_issue] => Array ( [0] => field_5a63c9be37ede ) [advertisement_name] => Array ( [0] => Advanced Hearing ) [_advertisement_name] => Array ( [0] => field_5a63ca0a37ee0 ) [advertisement_blurb] => Array ( [0] => ) [_advertisement_blurb] => Array ( [0] => field_5a63ca3137ee1 ) [advertisement_file] => Array ( [0] => 1258 ) [_advertisement_file] => Array ( [0] => field_5a63ca5a37ee2 ) [_et_dynamic_cached_shortcodes] => Array ( [0] => a:0:{} ) )