// SHORTCODE INFO
add_shortcode('data_loop', function($atts) {
echo '<?php
$dom_object = new DOMDocument();
$dom_object->load("http://www.url.com/xml/xml.php?uid=USERNAME&cname='.$atts['city'].'");
$item = $dom_object->getElementsByTagName("item");
foreach( $item as $value )
{
$firsts = $value->getElementsByTagName("first_name");
$first = $firsts->item(0)->nodeValue;
$lasts = $value->getElementsByTagName("last_name");
$last = $lasts->item(0)->nodeValue;
$dates = $value->getElementsByTagName("date");
$date  = $dates->item(0)->nodeValue;
$charges = $value->getElementsByTagName("desc");
$charge  = $charges->item(0)->nodeValue;
$urls = $value->getElementsByTagName("url");
$url  = $urls->item(0)->nodeValue;
echo "<center><p><hr color=#FF99DC><br><h7>$first  $last</h7><br>$date<br>$charge<br><a href=$url target=blank>more info</a></p></center>";
}?>';
});