original_string: protected function footerSettings()
      {
          $this->setPrintFooter(
              Config::get('laravel-tcpdf::footer_on')
          );
  
          $this->setFooterFont(array(
              Config::get('laravel-tcpdf::footer_font'),
              '',
              Config::get('laravel-tcpdf::footer_font_size')
          ));
  
          $this->setFooterMargin(
              Config::get('laravel-tcpdf::footer_margin')
          );
      }
code: protected function footerSettings()
      {
          $this->setPrintFooter(
              Config::get('laravel-tcpdf::footer_on')
          );
  
          $this->setFooterFont(array(
              Config::get('laravel-tcpdf::footer_font'),
              '',
              Config::get('laravel-tcpdf::footer_font_size')
          ));
  
          $this->setFooterMargin(
              Config::get('laravel-tcpdf::footer_margin')
          );
      }
code_tokens: protected function footerSettings ( ) { $ this -> setPrintFooter ( Config :: get ( 'laravel-tcpdf::footer_on' ) ) ; $ this -> setFooterFont ( array ( Config :: get ( 'laravel-tcpdf::footer_font' ) , '' , Config :: get ( 'laravel-tcpdf::footer_font_size' ) ) ) ; $ this -> setFooterMargin ( Config :: get ( 'laravel-tcpdf::footer_margin' ) ) ; }
docstring: Set all the necessary footer settings
  
  @author Markus Schober
docstring_tokens: Set all the necessary footer settings