Good evening. Today, I'll introduce how to get arbitrary information from RSS feed and display it in HTML.
Recently, I'm developing only with Laravel, so I didn't write PHP in the vanilla environment, so make a note so that you don't forget it.
Sample & Code
Sample
This time, I got the latest 5 articles from the RSS feed https://0115765.com/feed/ of this blog.(It’s displayed in Japanese)
https://0115765.com/samples/rss.php
Source Code
It's a very simple mechanism that just reads and parses the XML.
<?php
// Get RSS&Pursing XML
$rss = simplexml_load_file('https://0115765.com/feed');
$cnt = 0;
foreach($rss->channel->item as $val){
// Make HTML
echo "<a href='" . $val->link . "'>" . $val->title . "</a><br>";
echo date("Y/m/d", strtotime($val->pubDate)) . "<br>";
$cnt++;
// End with the number of items you want to display.
if ($cnt==5) {
echo "View Older Article";
break; // Be sure to end with break.
}
}
Please also check the blog and Twitter if you like :D
Twitter @tomox0115
My Profile&Portfolio
XML Composition
The XML structure of each article in the RSS feed looks like this.
<item>
<title>
Article Title
</title>
<link>
https://0115765.com/archives/xxxx
</link>
<comments>
https://0115765.com/archives/xxxx#respond
</comments>
<creator>
Creator
</creator>
<pubDate>
Publish Date
</pubDate>
<category>
Category
</category>
<guid isPermaLink="false">
https://0115765.com/?p=xxxx
</guid>
<description>
Article Discription
</description>
<commentRss>
https://0115765.com/archives/xxxx/feed
</commentRss>
<comments>
xxxx
</comments>
</item>
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