note 45773 added to function.header

After upgrading to Windows XP Service Pack 2 (which may or may not be related to this issue), my IE became unable to fetch PDF files served up by the following code: header('Content-type: application/pdf'); readfile ($filepath); The error was "file not found," or something to that effect. This is the solution: header('Content-type: application/pdf'); header("Pragma: public"); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); header('Content-Length: ' . filesize($filepath)); readfile ($filepath); Ben ---- Manual Page -- http://www.php.net/manual/en/function.header.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+45773 Delete -- http://master.php.net/manage/user-notes.php?action=delete+45773&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+45773&report=yes Search -- http://master.php.net/manage/user-notes.php