Yii radioButtonList template....

$arrayvalue = array('1'=>'I heard about it from a friend', '2'=>'I found it on-line', '3'=>'I received an invitation from Tindercapital', '4'=>'I received an invitation from DRIK RVJN', '5'=>'
I received an invitation from another organisation (Please specify) :', '6'=>'
Others (Please specify)');
echo $form->radioButtonList($model,'about_open',$arrayvalue,
array( 'separator'=>' ', 'template'=>"
{input}{label}
"));