I would like to fetch a news website using its RSS feed and PHP language, the function getFeed() normally will do that for me using file_get_contents($url) as follow: 
<?php 
function getFeed() {
$content = file_get_contents('http://echoroukonline.com/ara/feed/index.rss');
$content = simplexml_load_string($content);
print_r($data);   
}
?>
I call this function on my page html on a <div> element, my html page look like: 
<?php
include('core/init.inc.php');
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>Bienvenu</title>
        <meta http-equiv="Content-type" content="text/html; charset=UTF-8"/>
    </head>
    <body>
        <div>
            <?php
                getFeed();
            ?>
        </div>
    </body>
</html>
I include on this webpage an initialization function:
<?php
$path=dirname(__FILE__);
include("{$path}/inc/rssnews.inc.php");
?>
But when I run this page on the navigator I don't get the display of the RSS feed of the website, I just get the html page as it is shown. So, how could I solve this problem and read the RSS feed of my website?
