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이 오류는 대머리가됩니다! 작동하지 않는 코드와 작동하는 코드가 있습니다. 문제가 무엇인지 모릅니다.Simple_html_domload_file 함수가 작동하지 않습니다.
오류 메시지는 다음과 같습니다 내 내 비 작동 코드의 바닥을 향해
PHP Fatal error: Call to a member function find() on a non-object
보세요. 해당 코드의
의 선은 다음과 같습니다
$post_link = $item->get_link();
$htmlDOM->load_file($post_link);
$image = $htmlDOM->find('img', 0);
if ($image->src) {
echo '<media:thumbnail url="' . $image->src . '" width="320" />';
}
근무 코드 :
<?php
// Create DOM from URL or file
include_once('simple_html_dom.php');
include_once('functions.inc');
$html = new simple_html_dom();
$html->load_file('http://themaroontiger.com/an-advantageous-affair/');
$image = $html->find('img', 0);
if ($image->src) {
echo '<media:thumbnail url="' . $image->src . '" width="320" />';
}
exit;
?>
없음 작업 코드 :
<?php
header("Content-Type: application/rss+xml; charset=UTF-8");
echo '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/">
<channel>
<title>Maroon Tiger Feed</title>
<link>http://www.webmaster-source.com</link>
<description>
Maroon Tiger Feed
</description>
<language>en-us</language>
<?
include_once('simple_html_dom2.php');
include_once('simplepie.inc');
include_once('functions.inc');
// MAIN BEGIN
$feed = new SimplePie(); // Create a new instance of SimplePie
$htmlDOM = new simple_html_dom();
$feed->set_feed_url(array(
'http://themaroontiger.com/feed/'
));
$feed->enable_cache('false'); //Do we cache
$feed->set_cache_duration(600); //The cache duration
//$feed->enable_xml_dump(isset($_GET['xmldump']) ? true : false);
$success = $feed->init(); // Initialize SimplePie
$feed->handle_content_type(); // Take care of the character encoding
?>
<? if ($success): ?>
<? $itemlimit=0; ?>
<? foreach($feed->get_items() as $item): ?>
<? if ($itemlimit==20) { break; } ?>
<item>
<title><?= decode_entities($item->get_title()); ?> </title>
<link><?= $item->get_permalink(); ?></link>
<dc:creator>
<?
if ($author = $item->get_author())
{
echo $author->get_name();
}
?>
</dc:creator>
<category><? if ($the_category = $item->get_category()) {
echo $the_category->get_label();
} else {
echo 'Facebook Feed';
};?>
</category>
<description><![CDATA[
<? echo $item->get_description(); ?>
]]></description>
<guid isPermaLink="false"><? echo $item->get_id(); ?></guid>
<pubDate><? echo $item->get_date('D, d M Y H:i:s T'); ?></pubDate>
<?
$post_link = $item->get_link();
$htmlDOM->load_file($post_link);
$image = $htmlDOM->find('img', 0);
if ($image->src) {
echo '<media:thumbnail url="' . $image->src . '" width="320" />';
}
?>
</item>
<? $itemlimit++ ?>
<? endforeach; ?>
<? endif; ?>
</channel>
</rss>