', '', $string); return $string; } function StripWithDelimiters($string, $start, $end) { while (strpos($string, $start) !== false) { $section_to_remove = substr($string, strpos($string, $start)); $section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end)); $string = str_replace($section_to_remove, '', $string); } return $string; } function CleanArticle($article_html) { $article_html = StripWithDelimiters($article_html, ''); $article_html = StripWithDelimiters($article_html, '

'); return $article_html; } $feedUrl = 'http://www.lemondeinformatique.fr/rss/rss.xml'; $html = $this->getSimpleHTMLDOM($feedUrl) or $this->returnServerError('Could not request LeMondeInformatique: '.$feedUrl); $limit = 0; foreach($html->find('item') as $element) { if($limit < 5) { //Retrieve article details $article_uri = $element->innertext; $article_uri = substr($article_uri, strpos($article_uri, '') + 6); $article_uri = substr($article_uri, 0, strpos($article_uri, '')); $article_html = $this->getSimpleHTMLDOM($article_uri) or $this->returnServerError('Could not request LeMondeInformatique: '.$article_uri); $article_content = CleanArticle($article_html->find('div#article', 0)->innertext); $article_title = $article_html->find('h1.cleanprint-title', 0)->plaintext; //Build and add final item $item = array(); $item['uri'] = $article_uri; $item['title'] = $article_title; $item['author'] = StripCDATA($element->find('dc:creator', 0)->innertext); $item['timestamp'] = strtotime($element->find('dc:date', 0)->plaintext); $item['content'] = $article_content; $this->items[] = $item; $limit++; } } } public function getCacheDuration() { return 1800; // 30 minutes } }