public function widget($className,$properties=array(),$captureOutput=false)
{
if($captureOutput)
{
ob_start();
ob_implicit_flush(false);
$widget=$this->createWidget($className,$properties);
$widget->run();
return ob_get_clean();
}
else
{
$widget=$this->createWidget($className,$properties);
$widget->run();
return $widget;
}
}
如果想捕获输出的内容，可通过：
ob_start(); ob_implicit_flush(false); ..... ..... return ob_get_clean();