public function printAll() { date_default_timezone_set("UTC"); header('Content-Type: text/xml'); //this function builds a DOM XML-tree $xml = parent::buildXML($this->stations); echo $xml->saveXML(); }
public function printAll() { date_default_timezone_set("UTC"); $callback = isset($_GET['callback']) && ctype_alnum($_GET['callback']) ? $_GET['callback'] : false; header('Content-Type: ' . ($callback ? 'application/javascript' : 'application/json') . ';charset=UTF-8'); //this function builds a DOM XML-tree $xml = parent::buildXML($this->stations); echo ($callback ? $callback . '(' : '') . json_encode(new SimpleXMLElement($xml->saveXML(), LIBXML_NOCDATA)) . ($callback ? ')' : ''); }