note 84367 added to function.substr

The documentation should state explicitly what happens if the length parameter is zero (even though one of the examples illustrates it). In that case, the function returns everything from the start point to the end of the string. ---- Server IP: 209.41.74.194 Probable Submitter: 216.201.181.66 ---- Manual Page -- http://www.php.net/manual/en/function.substr.php Edit -- https://master.php.net/note/edit/84367 Del: integrated -- https://master.php.net/note/delete/84367/integrated Del: useless -- https://master.php.net/note/delete/84367/useless Del: bad code -- https://master.php.net/note/delete/84367/bad+code Del: spam -- https://master.php.net/note/delete/84367/spam Del: non-english -- https://master.php.net/note/delete/84367/non-english Del: in docs -- https://master.php.net/note/delete/84367/in+docs Del: other reasons-- https://master.php.net/note/delete/84367 Reject -- https://master.php.net/note/reject/84367 Search -- https://master.php.net/manage/user-notes.php