Please HELP!

[eluser]Unknown[/eluser]
How do I find all outputs from a controller to send in a view?
ex:

Code:

function here(){

echo "Hello";
$xx=$yy;
if($xx==$yy){echo "hi!";}
echo "good";

$data=?????(OUTPUT)????;
$this->load->view('content', $data); //$data="Hello hi! good"
}

Please help!
I need to create a layout....