过滤 simplexml 结果
如何过滤结果以仅显示关键字为“848”的 torrent 我的代码
<?php
$url = "http://www.animesuki.com/xml.php?type=groups&id=1157";
$xml = simplexml_load_file($url) or die("Could not load file!");
header('Content-Type: text/xml');
echo '<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">';
echo "<channel>";
$i = 0;
foreach ($xml->release as $getrelease => $value)
{
if (++$i > 10) {
break;
}
echo "<item>";
echo "<title>".$getrelease->filename."</title>";
echo "<link>".$getrelease->torrent[0]->direct."</link>";
echo "</item>";
}
echo "</channel>";
?>
谢谢
how to filter the result to show only torrent with keyword "848"
my code
<?php
$url = "http://www.animesuki.com/xml.php?type=groups&id=1157";
$xml = simplexml_load_file($url) or die("Could not load file!");
header('Content-Type: text/xml');
echo '<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">';
echo "<channel>";
$i = 0;
foreach ($xml->release as $getrelease => $value)
{
if (++$i > 10) {
break;
}
echo "<item>";
echo "<title>".$getrelease->filename."</title>";
echo "<link>".$getrelease->torrent[0]->direct."</link>";
echo "</item>";
}
echo "</channel>";
?>
thank
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评论（1）
有多种方法可以做到这一点。
1) 例如，如果文件名应该仅包含关键字848；你应该这样做：
2）如果你还想匹配 foobar848 和 bla848blabla，你应该使用正则表达式：
但我想这是非常基本的 PHP 东西，如果你不理解 if 循环的概念，也许你应该先读一些书:)。
There are multiple ways to do this.
1) if for example the filename should only contain the keyword 848; you should do this:
2) if you also want to match foobar848 and bla848blabla, you should use a regular expression:
But I guess this is very basic PHP stuff, if you don't understand the concept of an if-loop, maybe you should read some books first :).