/** * (non-PHPdoc) * @see ObjectStorage_Abstract::update() */ public function update() { $headers = $this->request->getHeaders(); if (count($headers) > 0) { foreach ($headers as $key => $value) { if (in_array(strtoupper($key), self::$skipOverwriteHeaders)) { $this->request->deleteHeader($key); } } } return parent::update(); }