[英]How to save rss feed item as single page in PHP using SimpleXML
如何使用php将RSS供稿项目保存为子页面或域中的任何子页面。 每个项目必须保存为单个页面(html或php)。
下面给出的是php代码,我如何使用simpleXML提取xml。 我想知道一种将结果保存为页面(html或php)的方法。
<?php
function getFeed($feed_url) {
$content = file_get_contents($feed_url);
$x = new SimpleXmlElement($content);
echo "<ul>";
foreach($x->channel->item as $entry) {
echo "
<li>
<a href='$entry->link' title='$entry->title'>" . $entry->title . "</a>
<p href='$entry->link' title='$entry->title'>" . $entry->{'author'} . "</p>
<a href='$entry->link' title='$entry->title'>" . $entry->enclosure . "</a>
";
echo " </li>";
}
echo "</ul>";
尝试这个:
function getFeed($feed_url) {
$content = file_get_contents($feed_url);
$x = new SimpleXmlElement($content);
$html = '<ul>';
foreach($x->channel->item as $entry) {
$html .= "<li>
<a href='$entry->link' title='$entry->title'>" . $entry->title . "</a>
<p href='$entry->link' title='$entry->title'>" . $entry->{'author'} . "</p>
<a href='$entry->link' title='$entry->title'>" . $entry->enclosure . "</a>
</li>";
}
$html .= '</ul>';
// The name of the file
$fileName = 'file.html';
// Create the file
$fileHandler = fopen($fileName, 'w+');
// Send the $html variable to be written in the opened file
fwrite($fileHandler, $html);
// Close file
fclose($fileHandler);
}
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