original_string: protected function _getQRCodeInline($name, $secret, $title = null, $params = array())
      {
          $url = $this->_getQRCodeUrl($title, $name, $secret);
          list($width, $height, $level) = $this->_getQRParams($params);
  
          $renderer = new \BaconQrCode\Renderer\Image\Png();
          $renderer->setWidth($width)
                   ->setHeight($height)
                   ->setMargin(0);
          $bacon    = new \BaconQrCode\Writer($renderer);
          $data     = $bacon->writeString($urlencoded, $encoding, \BaconQrCode\Common\ErrorCorrectionLevel::M);
          return 'data:image/png;base64,' . base64_encode($data);
      }
code: protected function _getQRCodeInline($name, $secret, $title = null, $params = array())
      {
          $url = $this->_getQRCodeUrl($title, $name, $secret);
          list($width, $height, $level) = $this->_getQRParams($params);
  
          $renderer = new \BaconQrCode\Renderer\Image\Png();
          $renderer->setWidth($width)
                   ->setHeight($height)
                   ->setMargin(0);
          $bacon    = new \BaconQrCode\Writer($renderer);
          $data     = $bacon->writeString($urlencoded, $encoding, \BaconQrCode\Common\ErrorCorrectionLevel::M);
          return 'data:image/png;base64,' . base64_encode($data);
      }
code_tokens: protected function _getQRCodeInline ( $ name , $ secret , $ title = null , $ params = array ( ) ) { $ url = $ this -> _getQRCodeUrl ( $ title , $ name , $ secret ) ; list ( $ width , $ height , $ level ) = $ this -> _getQRParams ( $ params ) ; $ renderer = new \ BaconQrCode \ Renderer \ Image \ Png ( ) ; $ renderer -> setWidth ( $ width ) -> setHeight ( $ height ) -> setMargin ( 0 ) ; $ bacon = new \ BaconQrCode \ Writer ( $ renderer ) ; $ data = $ bacon -> writeString ( $ urlencoded , $ encoding , \ BaconQrCode \ Common \ ErrorCorrectionLevel :: M ) ; return 'data:image/png;base64,' . base64_encode ( $ data ) ; }
docstring: Get QR-Code URL for image, using inline data uri.
  
  @param string $name The person using it
  @param string $secret Above code in authenticator
  @param string $title
  @param array  $params
  
  @return string
docstring_tokens: Get QR - Code URL for image using inline data uri .