How to make PHP generate Chunked response

Question

I googled for this problem but there is no answer for it.

I want my PHP script to generate HTTP response in chunked( http://en.wikipedia.org/wiki/Chunked_transfer_en

Answer 1

Working sample as of 16.02.2013

    
        
        
    
    
        ');
            flush();
            ob_flush();
        }
        sleep(1); // needed for last animation
        ?>