note 123281 added to function.escapeshellarg

if you want empty arguments for empty input use the form escapeshellarg($input)."''" the shell will treat foo'' as foo but empty input will become an empty argument instead of a missing one. ---- Server IP: 208.43.231.9 Probable Submitter: 116.90.140.41 ---- Manual Page -- http://php.net/manual/en/function.escapeshellarg.php Edit -- https://master.php.net/note/edit/123281 Del: integrated -- https://master.php.net/note/delete/123281/integrated Del: useless -- https://master.php.net/note/delete/123281/useless Del: bad code -- https://master.php.net/note/delete/123281/bad+code Del: spam -- https://master.php.net/note/delete/123281/spam Del: non-english -- https://master.php.net/note/delete/123281/non-english Del: in docs -- https://master.php.net/note/delete/123281/in+docs Del: other reasons-- https://master.php.net/note/delete/123281 Reject -- https://master.php.net/note/reject/123281 Search -- https://master.php.net/manage/user-notes.php