What is the common issue when trying to read an RSS feed in PHP?

One common issue when trying to read an RSS feed in PHP is that the feed may not be well-formed or valid, causing parsing errors. To solve this, you can use PHP's SimpleXMLElement class to parse the feed and handle any errors that may occur during the process. 

$url = 'https://example.com/feed.rss';
$xml = simplexml_load_file($url);

if ($xml === false) {
    die('Error loading RSS feed');
}

foreach ($xml->channel->item as $item) {
    echo $item->title . "<br>";
    echo $item->description . "<br>";
    echo $item->link . "<br>";
}

Keywords

RSS feed PHP SimpleXML file_get_contents parsing

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