rss-bridge/bridges/FSBridge.php

<?php
/**
* RssBridgeFS
* Returns the 5 newest posts from http://www.futura-sciences.com (full text)
*
* @name Futurasciences
* @description Returns the 20 newest posts from FS (full text)
*/
class FSBridge extends BridgeAbstract
{
    public function FS_StripCDATA($string)
    {
        $string = str_replace('<![CDATA[', '', $string);
        $string = str_replace(']]>', '', $string);

        return $string;
    }

    public function FS_ExtractContent($url)
    {
        $html2 = file_get_html($url);
        $text = $html2->find('div.fiche-actualite', 0)->innertext;

        return $text;
    }

    public function collectData(array $param)
    {

        $html = file_get_html('http://www.futura-sciences.com/rss/actualites.xml') or $this->returnError('Could not request Futura Sciences.', 404);
        $limit = 0;

        foreach ($html->find('item') as $element) {
            if ($limit < 20) {
                $item = new \Item();
                $item->title = $this->FS_StripCDATA($element->find('title', 0)->innertext);
                $item->uri = $this->FS_StripCDATA($element->find('guid', 0)->plaintext);
                $item->timestamp = strtotime($element->find('pubDate', 0)->plaintext);
                $item->content = $this->FS_ExtractContent($item->uri);
                $this->items[] = $item;
                $limit++;
            }
        }
    }

    public function getName()
    {
        return 'Futura Sciences';
    }

    public function getURI()
    {
        return 'http://www.futura-sciences.com/';
    }

    public function getCacheDuration()
    {
        // return 3600; // 1 hour
        return 0; // 1 hour
    }
}