note 95244 added to intro.pcre

I think that geting rid of the POSIX（Portable Operating System Interface of Unix) is better for php'furture!pcre seems capable of most things posix regex does,although php5.3.0 backforward version compitable POSIX,as a professnal coder,we should use the new version.in my opinion i will use pcre in my new project instead posix! ---- Server IP: 92.48.119.85 Probable Submitter: 125.46.17.40 ---- Manual Page -- http://www.php.net/manual/en/intro.pcre.php Edit -- https://master.php.net/note/edit/95244 Del: integrated -- https://master.php.net/note/delete/95244/integrated Del: useless -- https://master.php.net/note/delete/95244/useless Del: bad code -- https://master.php.net/note/delete/95244/bad+code Del: spam -- https://master.php.net/note/delete/95244/spam Del: non-english -- https://master.php.net/note/delete/95244/non-english Del: in docs -- https://master.php.net/note/delete/95244/in+docs Del: other reasons-- https://master.php.net/note/delete/95244 Reject -- https://master.php.net/note/reject/95244 Search -- https://master.php.net/manage/user-notes.php