first key: 404;https://www_edmonds_edu:443/athletics/soccer-women/<br/>first_value: <br/>new_first_key: <br/>utm_source: <br/><pre>Array
(
    [404;https://www_edmonds_edu:443/athletics/soccer-women/] => 
)
array(1) {
  ["404;https://www_edmonds_edu:443/athletics/soccer-women/"]=>
  string(0) ""
}