PHP Mashup中的问题

Question

I have a problem in implementing Mashups in PHP. Now I am using PHP Version5.

I want to fetch flickr photo information from the site. And I think the code is correct. But I always face such errors as follows;

Here is my php code:

<?php
header('Content-Type: text/xml');
?>
<?php
$url="http://api.flickr.com/services/rest/?method=flickr.people.getPublicPhotos&api_key=46566747d88fe250fd631deb0033023a&user_id=64002153@N00";
$url=DOMDocument::load($url);
echo $url->saveXML();
?>

As you can see I am going to fetch remote xml file from flickr site. But I am always stalled by this error:

Warning: DOMDocument::load() [function.DOMDocument-load]: php_network_getaddresses: getaddrinfo failed: No such host is known. in C:\wamp\www\mashup\k\flickrproxy.php on line 13

Warning: DOMDocument::load(http://...@N00) [function.DOMDocument-load]: failed to open stream: No such file or directory in C:\wamp\www\mashup\k\flickrproxy.php on line 13

Warning: DOMDocument::load() [function.DOMDocument-load]: I/O warning : failed to load external entity "http://api.flickr.com/services/rest/?method=flickr.people.getPublicPhotos&api_key=46566747d88fe250fd631deb0033023a&user_id=64002153@N00" in C:\wamp\www\mashup\k\flickrproxy.php on line 13

You can just think that the remote file does not exist but there it is. link text

This is a accurate xml file as you can see.

Answer 1

May be allow_url_open is disabled.

try reading http://api.flickr.com/services/rest/?method=flickr.people.getPublicPhotos&api_key=46566747d88fe250fd631deb0033023a&user_id=64002153@N00 by other means on your server, like wget-ing or curl-ing it.