framework/web/filters/CHttpCacheFilter.php
protected function sendCacheControlHeader()
	{
		if(Yii::app()->session->isStarted)
		{
			Yii::app()->session->setCacheLimiter('public');
			header('Pragma:',true);
		}
		header('Cache-Control: '.$this->cacheControl,true);
	}
protected function sendCacheControlHeader()
	{
		if(Yii::app()->session->isStarted)
		{
			Yii::app()->session->setCacheLimiter('public');
			header('Pragma:',true);
		}
		header('Cache-Control: '.$this->cacheControl,true);
	}
protected function sendCacheControlHeader ( ) { if ( Yii :: app ( ) -> session -> isStarted ) { Yii :: app ( ) -> session -> setCacheLimiter ( 'public' ) ; header ( 'Pragma:' , true ) ; } header ( 'Cache-Control: ' . $ this -> cacheControl , true ) ; }
Sends the cache control header to the client
@see cacheControl
@since 1.1.12
Sends the cache control header to the client