note 126380 added to function.str-split

Just a note that str_split() does not work correctly if given a null string: it seems to return a string of length one containing some random byte. ---- Server IP: 45.112.84.4 Probable Submitter: 45.112.85.242 (proxied: 118.93.167.149) ---- Manual Page -- https://php.net/manual/en/function.str-split.php Edit -- https://main.php.net/note/edit/126380 Del: integrated -- https://main.php.net/note/delete/126380/integrated Del: useless -- https://main.php.net/note/delete/126380/useless Del: bad code -- https://main.php.net/note/delete/126380/bad+code Del: spam -- https://main.php.net/note/delete/126380/spam Del: non-english -- https://main.php.net/note/delete/126380/non-english Del: in docs -- https://main.php.net/note/delete/126380/in+docs Del: other reasons-- https://main.php.net/note/delete/126380 Reject -- https://main.php.net/note/reject/126380 Search -- https://main.php.net/manage/user-notes.php