试图解析谷歌地图RSS Feed中的lat / lon:
$file = "http://maps.google.com/maps/ms?ie=UTF8&hl=en&vps=1&jsv=327b&msa=0&output=geoRSS&msid=217909142388190116501.000473ca1b7eb5750ebfe"; $xml = simplexml_load_file($file); $loc = $xml->channel->item; echo $loc[0]->title; echo $loc[0]->point;
<item> <guid isPermaLink="false">0004740950fd067393eb4</guid> <pubDate>Sun,20 Sep 2009 21:47:49 +0000</pubDate> <title>Big Wong King Restaurant</title> <description><![CDATA[<div dir="ltr">$4.99 full meals!</div>]]></description> <author>neufuture</author> <geoRSS:point> 40.716236 -73.998413 </geoRSS:point> <geoRSS:elev>0.000000</geoRSS:elev> </item>