note 115080 added to ref.mbstring

A small note for those who will follow rawsrc at gmail dot com's advice: mb_split uses regular expressions, in which case it may make sense to use built-in function mb_ereg_replace. ---- Server IP: 72.52.91.14 Probable Submitter: 91.184.200.142 ---- Manual Page -- http://php.net/manual/en/ref.mbstring.php Edit -- https://master.php.net/note/edit/115080 Del: integrated -- https://master.php.net/note/delete/115080/integrated Del: useless -- https://master.php.net/note/delete/115080/useless Del: bad code -- https://master.php.net/note/delete/115080/bad+code Del: spam -- https://master.php.net/note/delete/115080/spam Del: non-english -- https://master.php.net/note/delete/115080/non-english Del: in docs -- https://master.php.net/note/delete/115080/in+docs Del: other reasons-- https://master.php.net/note/delete/115080 Reject -- https://master.php.net/note/reject/115080 Search -- https://master.php.net/manage/user-notes.php