如果rss提供不起作用，防止PHP错误？

Question

I have a class that I use for pulling in different RSS feeds on several different pages of my website.

My problem is when one of the feeds has an issue, (such as a feed going down temporarily), it gives me fatal php errors, therefore breaking my site.

$rawFeed = @file_get_contents("http://www.website.com/feed");
$xml = new SimpleXmlElement($rawFeed);

This is the basic code that I use to pull the rss feeds. The new SimpleXmlElement is what ultimately gives the fatal error.

Answer 1

libxml_use_internal_errors(true); 
try
{
    $xml = new SimpleXmlElement('http://www.website.com/feed');
} catch(Exception $e) {
    //nothing
}