try this

function foo($c, $data){
ob_start(); // start buffering
$data=ob_get_contents(); //store buffer data in variable
ob_end_clean();

print $data // I didn't get your idea of returning string size of $data
    // does whatever it does

  // return strlen($data);

}

Regards,
Haroon Ahmad
www.haroonahmad.co.uk
PHP Developer U.K

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Received on 2009-02-07