xml_encode($_SERVER['REQUEST_URI']); $extraInfos = $this->getExtraInfos(); $title = $this->xml_encode($extraInfos['name']); $uri = $this->xml_encode(!empty($extraInfos['uri']) ? $extraInfos['uri'] : 'https://github.com/sebsauvage/rss-bridge'); $items = ''; foreach($this->getDatas() as $data){ $itemAuthor = isset($data['author']) ? $this->xml_encode($data['author']) : ''; $itemTitle = strip_tags(isset($data['title']) ? $this->xml_encode($data['title']) : ''); $itemUri = isset($data['uri']) ? $this->xml_encode($data['uri']) : ''; $itemTimestamp = isset($data['timestamp']) ? $this->xml_encode(date(DATE_RFC2822, $data['timestamp'])) : ''; $itemContent = isset($data['content']) ? $this->xml_encode($this->sanitizeHtml($data['content'])) : ''; $items .= << {$itemUri} {$itemUri} {$itemTimestamp} {$itemContent} {$itemAuthor} EOD; } /* TODO : - Security: Disable Javascript ? - : Define new extra info ? - : RFC look with xhtml, keep this in spite of ? */ /* Data are prepared, now let's begin the "MAGIE !!!" */ $toReturn = ''; $toReturn .= << http{$https}://{$httpHost}{$httpInfo}/ {$title} {$items} EOD; // Remove invalid non-UTF8 characters // We cannot use iconv because of a bug in some versions of iconv. // See http://www.php.net/manual/fr/function.iconv.php#108643 //$toReturn = iconv("UTF-8", "UTF-8//IGNORE", $toReturn); // So we use mb_convert_encoding instead: ini_set('mbstring.substitute_character', 'none'); $toReturn= mb_convert_encoding($toReturn, 'UTF-8', 'UTF-8'); return $toReturn; } public function display(){ $this ->setContentType('application/rss+xml; charset=UTF-8') // We force UTF-8 in RSS output. ->callContentType(); return parent::display(); } private function xml_encode($text) { return htmlspecialchars($text, ENT_XML1); } }