note 117885 added to regexp.reference.delimiters

preg_match('{[}]}', ''); // Warning: preg_match(): Unknown modifier ']' preg_match('{[\}]}', ''); // OK ---- Server IP: 72.52.91.14 Probable Submitter: 222.171.12.125 ---- Manual Page -- http://php.net/manual/en/regexp.reference.delimiters.php Edit -- https://master.php.net/note/edit/117885 Del: integrated -- https://master.php.net/note/delete/117885/integrated Del: useless -- https://master.php.net/note/delete/117885/useless Del: bad code -- https://master.php.net/note/delete/117885/bad+code Del: spam -- https://master.php.net/note/delete/117885/spam Del: non-english -- https://master.php.net/note/delete/117885/non-english Del: in docs -- https://master.php.net/note/delete/117885/in+docs Del: other reasons-- https://master.php.net/note/delete/117885 Reject -- https://master.php.net/note/reject/117885 Search -- https://master.php.net/manage/user-notes.php