note 21211 added to function.readfile

I am sending file using libcurl ..when i am retrieving data using cgi script at server end, it works fine . But now i want to use php script at server end . i used $HTTP_RAW_POST_DATA but it does not return anything. Can anybody tell me how to do it? -- http://www.php.net/manual/en/function.readfile.php http://master.php.net/manage/user-notes.php?action=edit+21211 http://master.php.net/manage/user-notes.php?action=delete+21211 http://master.php.net/manage/user-notes.php?action=reject+21211