Question

我有游戏的RSS源。提取然后仅从每个项目中修改和回显所选标签的文本的最佳方法是什么？

例如，我希望的文本输出是：

Game: Rapunzel Split Up With Flynn (HTML5)
Category: girl
Image: http://www.website.com/thumb/201611/Rapunzel-Split-Up-With-Flynn.jpg
Game: Barbie Clean Place (HTML5)
Category: girl
Image: http://www.website.com/thumb/201611/Barbie-Clean-Place.jpg

还有更多的项目，因为我只展示了其中的两个。

<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<title>Game Feed</title> 
<link>http://www.website.com</link>
<description>Game Feed</description>
<language>en-us</language>
<atom:link href="http://website.com" rel="self" type="application/rss+xml" />
<item>
<id>18859</id>
<name>Rapunzel Split Up With Flynn</name>
<type>html5</type>
<description>Rapunzel wants to split up with Flynn, but what the result will be, it depends on you. Can you help her find her true love during this hard period?</description>
<control>Tap on screen on mobile phone and mouse click on PC.</control>
<tags>Princess, Movie, Love, HTML5, Hidden, Girl, Disney, Cartoon, Android</tags>
<category>girl</category>
<thumb>http://www.website.com/thumb/201611/Rapunzel-Split-Up-With-Flynn.jpg</thumb>
<filetype>iframe</filetype>
<file>http://website.com/Rapunzel-Split-Up-With-Flynn/index.php?pubid=website</file>
<width>800</width>
<height>504</height>
<size>8454545</size>
<ad>1</ad>
<copyright>1</copyright>
<resize>1</resize>
<wmode_direct>0</wmode_direct>
<mobile>1</mobile>
<m_width>800</m_width>
<m_height>504</m_height>
<site>website.com</site>
<publishDate>2016-11-15</publishDate>
</item>
<item>
<id>18858</id>
<name>Barbie Clean Place</name>
<type>html5</type>
<description>Little Barbie moved to a new home, following her dad's work transfer. As a new friend, would you like to help her and build a new home for her? Very simple, clean the messy room, and then decorate it, come and try it!</description>
<control>Tap and drag to play on mobile phone and mouse click to play on PC.</control>
<tags>Room, Princess, HTML5, Girl, Educational, Design, Decorate, Cleaning, Cartoon, Barbie, Android</tags>
<category>girl</category>
<thumb>http://www.website.com/thumb/201611/Barbie-Clean-Place.jpg</thumb>
<filetype>iframe</filetype>
<file>http://website.com/Barbie-Clean-Place/index.php?pubid=website</file>
<width>800</width>
<height>504</height>
<size>4130080</size>
<ad>1</ad>
<copyright>1</copyright>
<resize>1</resize>
<wmode_direct>0</wmode_direct>
<mobile>1</mobile>
<m_width>800</m_width>
<m_height>504</m_height>
<site>website.com</site>
<publishDate>2016-11-15</publishDate>
</item>
</channel>
</rss>

我可以使用哪些好的RSS或XML处理库或一些简单的代码？

Answer 1

获取xml并执行json或数组，以便更轻松地访问它

$xml = '<xmlstuff></xmlstuff'; // Be warned of ' xml could cause error

$json = json_encode(simplexml_load_string($xml), true);
$arrays = json_decode($json, true);

echo "<pre>";
var_dump($arrays);
echo "</pre>";

现在您可以像数组一样访问数据了！

echo $name1 = $arrays['channel']['item'][0]['name']."<br>";
echo $name2 = $arrays['channel']['item'][1]['name']."<br><br>";

//MORE ADVANCED

foreach ($arrays['channel']['item'] as $items){
    echo $items['name']."<br>";
}

我在这里为您创建了一个页面，以便您可以看到它如何转换和使用！

http://fullertoncomputerepairwebdesign.com/tools/stackexchange/xmlparse.php

PHP获取并修改某些RSS标记的字符串

1 个答案: