ZF-469: Zend_View::render is printing the view instead of just returning the rendered view
From the manual:
"Once you have assigned all needed variables, the controller should tell Zend_View to render a particular view script. Do so by calling the render() method. Note that the method will return the rendered view, not print it, so you need to print or echo it yourself at the appropriate time."
But my view is printed when I call Zend_View::render. To avoid this, I had to call ob_start, then render, then ob_get_clean. I'm rendering a view inside another view, if it matters.