concrete/src/Http/RequestMediaTypeParser.php
protected function getRequestAccept()
    {
        $accept = $this->request->headers->get('accept');
        if (!is_string($accept)) {
            return '';
        }

        return trim($accept);
    }
protected function getRequestAccept()
    {
        $accept = $this->request->headers->get('accept');
        if (!is_string($accept)) {
            return '';
        }

        return trim($accept);
    }
protected function getRequestAccept ( ) { $ accept = $ this -> request -> headers -> get ( 'accept' ) ; if ( ! is_string ( $ accept ) ) { return '' ; } return trim ( $ accept ) ; }
Get the 'Accept' header of the request.

@var string empty if not available
Get the Accept header of the request .