note 117303 added to function.explode

$arr=explode( '.' , ''); echo (count($arr)); //print: 1, not 0 (very unexpected) var_dump(explode( '.' , '')); //print: //array (size=1) // 0 => string '' (length=0) ---- Server IP: 72.52.91.14 Probable Submitter: 46.10.100.22 ---- Manual Page -- http://php.net/manual/en/function.explode.php Edit -- https://master.php.net/note/edit/117303 Del: integrated -- https://master.php.net/note/delete/117303/integrated Del: useless -- https://master.php.net/note/delete/117303/useless Del: bad code -- https://master.php.net/note/delete/117303/bad+code Del: spam -- https://master.php.net/note/delete/117303/spam Del: non-english -- https://master.php.net/note/delete/117303/non-english Del: in docs -- https://master.php.net/note/delete/117303/in+docs Del: other reasons-- https://master.php.net/note/delete/117303 Reject -- https://master.php.net/note/reject/117303 Search -- https://master.php.net/manage/user-notes.php