note 92074 added to function.preg-replace

I improved the regexp expression for brace matching. Basically, if you were to ask for in-braces content, you can't control you'll close with the good brace, e.g. if your regexp is {(.+)} and your text {Content {another content} yet more content}, preg will stop at the first closing brace even though you want to "match braces". My experimenations are a bit long, you'll find them here : http://neamar.fr/Res/RegexpWithBraces/ ---- Server IP: 89.31.146.176 Probable Submitter: 86.76.215.52 ---- Manual Page -- http://www.php.net/manual/en/function.preg-replace.php Edit -- https://master.php.net/note/edit/92074 Del: integrated -- https://master.php.net/note/delete/92074/integrated Del: useless -- https://master.php.net/note/delete/92074/useless Del: bad code -- https://master.php.net/note/delete/92074/bad+code Del: spam -- https://master.php.net/note/delete/92074/spam Del: non-english -- https://master.php.net/note/delete/92074/non-english Del: in docs -- https://master.php.net/note/delete/92074/in+docs Del: other reasons-- https://master.php.net/note/delete/92074 Reject -- https://master.php.net/note/reject/92074 Search -- https://master.php.net/manage/user-notes.php