note 58852 added to function.chr

On some systems, a CR by itself will just return to the beginning of the current line (IE, it could overwrite the current line). I admit, I don't know how common this is these days, but many systems implement a newline as CR/LF to overcome this, or as a legacy item that was used to overcome it in the past. ---- Manual Page -- http://www.php.net/manual/en/function.chr.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+58852 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+58852&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+58852&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+58852&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+58852&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+58852&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+58852&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+58852&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+58852&report=yes Search -- http://master.php.net/manage/user-notes.php