note 99088 added to regexp.reference.internal-options

@Mike: (?: denotes a Non-Capturing subpattern (?i: denotes the same with an internal option for the subpattern i, making it caseless. concider: (?:i[a-z])([a-z]+) the first subpattern is caseless and non-capturing, the second is capturing and case sensitive. ((?:i[a-z]+)) doesn't make sense! if you want to capture the match in the result, you shouldn't use a non-capturing subpattern. You would use: ((?i)[a-z]+) without the collon (:) ---- Server IP: 83.137.20.135 Probable Submitter: 94.210.33.17 ---- Manual Page -- http://www.php.net/manual/en/regexp.reference.internal-options.php Edit -- https://master.php.net/note/edit/99088 Del: integrated -- https://master.php.net/note/delete/99088/integrated Del: useless -- https://master.php.net/note/delete/99088/useless Del: bad code -- https://master.php.net/note/delete/99088/bad+code Del: spam -- https://master.php.net/note/delete/99088/spam Del: non-english -- https://master.php.net/note/delete/99088/non-english Del: in docs -- https://master.php.net/note/delete/99088/in+docs Del: other reasons-- https://master.php.net/note/delete/99088 Reject -- https://master.php.net/note/reject/99088 Search -- https://master.php.net/manage/user-notes.php