Php ajax asynchronously reads rss document data,

Php ajax asynchronously reads rss document data,

RSS (Really Simple Syndication) is a format used to describe and synchronize website content. It is the most widely used XML application. RSS builds a technical platform for rapid dissemination of information, making everyone a potential information provider.

The example in this article shares the code for Asynchronously reading rss document data from php ajax for your reference. The details are as follows:

The Code is as follows:

Index.html

Rss. php
<?php $q=$_GET["q"];  if($q=="cnn") {  $xml=("http://rss.cnn.com/rss/cnn_topstories.rss"); }  elseif($q=="bbc") {  $xml=("http://newsrss.bbc.co.uk/rss/newsonline_world_edition/americas/rss.xml"); }  elseif($q="pcw"){  $xml=("http://www.pcworld.com/index.rss"); } $xmlDoc = new DOMDocument(); $xmlDoc->load($xml);  $channel=$xmlDoc->getElementsByTagName('channel')->item(0); $channel_title = $channel->getElementsByTagName('title')->item(0)->childNodes->item(0)->nodeValue; $channel_link = $channel->getElementsByTagName('link')->item(0)->childNodes->item(0)->nodeValue; $channel_desc = $channel->getElementsByTagName('description')->item(0)->childNodes->item(0)->nodeValue; echo("<p><a href='" . $channel_link . "'>" . $channel_title . "</a>"); echo("<br>"); echo($channel_desc . "</p>"); $x=$xmlDoc->getElementsByTagName('item'); for ($i=0; $i<=2; $i++) {  $item_title=$x->item($i)->getElementsByTagName('title')->item(0)->childNodes->item(0)->nodeValue;  $item_link=$x->item($i)->getElementsByTagName('link') ->item(0)->childNodes->item(0)->nodeValue;  $item_desc=$x->item($i)->getElementsByTagName('description') ->item(0)->childNodes->item(0)->nodeValue;  echo ("<p><a href='" . $item_link . "'>" . $item_title . "</a>");  echo ("<br>");  echo ($item_desc . "</p>"); }?>
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