新人提问:这个问题也太诡异了吧。。关于RSS的基础应用
- PHP code
<!---ecms Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--><?php require_once('magpierss/rss_fetch.inc'); $url = "http://localhost/PHPProject/RSS/RSS.xml"; $rss = fetch_rss($url); $feedTitle = $rss->channel['title']; echo '<p>Latest News from <strong>' . $feedTitle . '</strong></p>'; foreach ($rss->item as $it) { $link = $it['link']; $title = $it['title']; $description = isset($it['description']) ? $it['description'] : ''; echo '<p>' . $title . '<br />' . $description . '</p>'; }?>
XML:
(http://localhost/PHPProject/RSS/RSS.xml)
- XML code
<!---ecms Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> <?xml version="1.0" encoding="UTF-8" ?> - - <title>XHTML</title> <link>http://localhost/PHPProject/NewFile.html Free web building tutorials Web<strong>(本文来源gaodai#ma#com搞@@代~&码网</strong><pre>搞代gaodaima码
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1.
为什么运行显示为:
Latest News from W3School Home Page
RSS Tutorial
New RSS tutorial on W3School
后点击RSS Tutorial后却显示HTTP 403?
2.
在PHP中的foreach ($rss->item as $it)中的item为什么非要设置items才可以运行成功,否则为
Latest News from W3School Home Page
Notice: Undefined property: MagpieRSS::$item in D:\Apache Group\Apache2\htdocs\PHPProject\index5.php on line 10
Warning: Invalid argument supplied for foreach() in D:\Apache Group\Apache2\htdocs\PHPProject\index5.php on line 10
但我的XML中之内是而非喔。。。。
3.
我修改XML文件之前的中的
就算重启整个zend studio都继续显示Latest News from W3School Home Page,真不明白。。。。也不关缓存的事啊。。我已经清除了缓存了
麻烦各位帮帮忙。。我还有分加的
——解决方案——————–
1. 你的代码有问题:
echo ‘
‘ . $title . ‘
‘ . $description . ‘
‘;
由于 $link在单引号内所以不会被解析。所以链接也就是 本页链接$link
至于为什么403无权限就要看你的服务器设置。
2. RSS标准中规定: A channel may contain any number of s.
- XML code
... ... ...
------解决方案--------------------