note 49578 added to reference.pcre.pattern.syntax

The dot (.) will match all the characters except newline.It will mislead us to use /[.\n]/ to matches any character.In fact, the dot (.) is just used as a dot character between square brackets, without matching any other character. ---- Manual Page -- http://www.php.net/manual/en/reference.pcre.pattern.syntax.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+49578 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+49578&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+49578&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+49578&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+49578&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+49578&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+49578&report=yes Search -- http://master.php.net/manage/user-notes.php