【PHP代码】获取RSS Feed的文章标题和链接

源代码也是从网上获取的，做了一点修改，下面贴出来。

<?php
    function load_file($url) {
    $ch = curl_init($url);
    #Return http response in string
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $xml = simplexml_load_string(curl_exec($ch));
    return $xml;
}
$feedurl = '**feedurl**';
$rss = load_file($feedurl);
echo "<ol>";
foreach ($rss->channel->item as $item) {
    echo "<li>";
    echo "<a href='$item->link'>". $item->title ."</a>";
    echo "</li>";
}
echo "</ol>";
?>