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POUnable to fetch and display a feed from my blog
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  1. POUnable to fetch and display a feed from my blog
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    copied!<p>I am trying to fetch the rss feed from my blog and display the most recent 5 posts into my website, the php code that I am using is shown below</p> <pre><code>&lt;?php $rss = new DOMDocument(); $rss-&gt;load('http://blog.techbreeze.in/feed/'); $feed = array(); foreach ($rss-&gt;getElementsByTagName('item') as $node) { $item = array ( 'title' =&gt; $node-&gt;getElementsByTagName('title')-&gt;item(0)-&gt;nodeValue, 'desc' =&gt; $node-&gt;getElementsByTagName('description')-&gt;item(0)-&gt;nodeValue, 'link' =&gt; $node-&gt;getElementsByTagName('link')-&gt;item(0)-&gt;nodeValue, 'date' =&gt; $node-&gt;getElementsByTagName('pubDate')-&gt;item(0)-&gt;nodeValue, ); array_push($feed, $item); } $limit = 5; for($x=0;$x&lt;$limit;$x++) { $title = str_replace(' &amp; ', ' &amp;amp; ', $feed[$x]['title']); $link = $feed[$x]['link']; $description = $feed[$x]['desc']; $date = date('l F d, Y', strtotime($feed[$x]['date'])); echo '&lt;p&gt;&lt;strong&gt;&lt;a href="'.$link.'" title="'.$title.'"&gt;'.$title.'&lt;/a&gt;&lt;/strong&gt;&lt;br /&gt;'; echo '&lt;small&gt;&lt;em&gt;Posted on '.$date.'&lt;/em&gt;&lt;/small&gt;&lt;/p&gt;'; echo '&lt;p&gt;'.$description.'&lt;/p&gt;'; } ?&gt; </code></pre> <p>The trouble is, the code works just fine when i test it on my local server which is running WAMP, but when I upload it to the production server, which is linux based and running Centos and test it I am getting strange errors which I don't understand why. The errors I am getting are</p> <blockquote> <p>Warning: DOMDocument::load() [domdocument.load]: Document is empty in <a href="http://blog.techbreeze.in/feed/" rel="nofollow">http://blog.techbreeze.in/feed/</a>, line: 1 in /home/<strong><em></strong>/</em><strong>*</strong>/blog.php on line 4</p> <p>Warning: DOMDocument::load() [domdocument.load]: Start tag expected, '&lt;' not found in <a href="http://blog.techbreeze.in/feed/" rel="nofollow">http://blog.techbreeze.in/feed/</a>, line: 1 in /home/<strong><em></strong>/</em><strong>*</strong>/blog.php on line 4</p> </blockquote> <p>Please help me understand what is wrong and how to solve this.</p>
 

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