Load external link and parse it as XML and print some parts of it as HTML

page-external-posts.php

 <?php
 $remote_url = 'https://example.com';
 $xml = simplexml_load_file($remote_url);
 $number_of_posts = 10;
 ?>
<ul>
  <?php $i = 1; ?>
  <?php foreach($xml->channel->item as $job) : ?> 
     <li>
      <div class="jobtitle">
       <h3><?php echo $job->title; ?></h3>
       <a class="button" href="<?php echo $job->link; ?>" target="_blank">Go To Link</a>
       </div>
      <div class="jobdescription"><?php echo substr($job->description,0,230).'... '; ?><a href="<?php echo $job->link; ?>" target="_blank">More</a></div>
     </li>
    <?php
    $i++;
    if($i==$number_of_posts) break;
  ?>
  <?php endforeach; ?>
 </ul>