I have been able to parse an xml download and put each url string in a variable simply called $url.
It look like this:
$urls = $chart->getElementsByTagName( "url" );
$url = $urls->item(0)->nodeValue;
Each one prints out fine as text. Here is an example.
echo "$url <br>";
http://www.zillow.com/app?chartType=aff ... vice=chart
I can't seem to figure out how to take each string url and call the website to return the small graph.
Any input would be greatly appreciated.
Thanks
Alan