Capture show() output in variable

I want to get the template result in a variable and not printed on screen.

I've tried that:


but it does not work. Any suggestion?

Thank you

Hi,

Use the Render argument of method Show() in order to not send the result to the browser.
  http://www.tinybutstrong.com/manual.php#php_show

Then you can get the result which is stored in $TBS->Source

Thank you very much!