public function displaySummary()
	{
		echo strtr(
			$this->template,
			array(
				'{label}' => $this->label,
				'{value}' => $this->total === null ? '' : Yii::app()->format->format($this->total, $this->column->type)
			)
		);
	}
public function displaySummary()
	{
		echo strtr(
			$this->template,
			array(
				'{label}' => $this->label,
				'{value}' => $this->total === null ? '' : Yii::app()->format->format($this->total, $this->column->type)
			)
		);
	}
public function displaySummary ( ) { echo strtr ( $ this -> template , array ( '{label}' => $ this -> label , '{value}' => $ this -> total === null ? '' : Yii :: app ( ) -> format -> format ( $ this -> total , $ this -> column -> type ) ) ) ; }
Displays the summary
@return mixed|void
Displays the summary