note 62015 added to function.preg-match

preg_match('/\\A(\\w{6})-\\w{6}-\\w{6}\\z/', $reg_site_key, $mmbrid) with witch values will return true?? ---- Server IP: 81.94.227.69 Probable Submitter: 213.175.124.34 (proxied: 1.1 BRSKOLAS) ---- Manual Page -- http://www.php.net/manual/en/function.preg-match.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+62015 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+62015&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+62015&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+62015&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+62015&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+62015&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+62015&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+62015&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+62015&report=yes Search -- http://master.php.net/manage/user-notes.php