note 65669 added to function.strlen

I can't understand this: $data = "98.70000000000"; var_dump( $data ); Result: string(14) "98.70000000000" var_dump( strlen($data) ); Result: int(15) Any ideas? ---- Server IP: 130.206.1.5 Probable Submitter: 88.1.167.28 ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.strlen.php Edit -- http://master.php.net/note/edit/65669 Del: integrated -- http://master.php.net/note/delete/65669/integrated Del: useless -- http://master.php.net/note/delete/65669/useless Del: bad code -- http://master.php.net/note/delete/65669/bad+code Del: spam -- http://master.php.net/note/delete/65669/spam Del: non-english -- http://master.php.net/note/delete/65669/non-english Del: in docs -- http://master.php.net/note/delete/65669/in+docs Del: other reasons-- http://master.php.net/note/delete/65669 Reject -- http://master.php.net/note/reject/65669 Search -- http://master.php.net/manage/user-notes.php