$result->getMimeType()); //// echo $result->getString(); //return redirect()->to(base_url($fileName)); // Create a new QR code $qrCode = QrCode :: create ( 'Hello, World!' ) -> setSize ( 300 ) -> setMargin ( 10 ); // Select the writer and render the QR code directly as an image $writer = new PngWriter (); header ( 'Content-Type: image/png' ); echo $writer -> write ( $qrCode ) -> getString (); } } 472 app/Controllers/User.php Normal file Unescape Escape View file @ -0,0...