note 125091 added to function.mkdir

Not sure if this is the right place to ask questions. I am trying to find out the details for open/close file and directory. Once a directory is created, should I assume that it is open? After done with the directory, I should close it. Do the files in the directory are also closed automatically? ---- Server IP: 45.112.84.4 Probable Submitter: 103.51.166.36 (proxied: 2602:306:3971:b310:c52a:f70:f373:685b) ---- Manual Page -- http://php.net/manual/en/function.mkdir.php Edit -- https://master.php.net/note/edit/125091 Del: integrated -- https://master.php.net/note/delete/125091/integrated Del: useless -- https://master.php.net/note/delete/125091/useless Del: bad code -- https://master.php.net/note/delete/125091/bad+code Del: spam -- https://master.php.net/note/delete/125091/spam Del: non-english -- https://master.php.net/note/delete/125091/non-english Del: in docs -- https://master.php.net/note/delete/125091/in+docs Del: other reasons-- https://master.php.net/note/delete/125091 Reject -- https://master.php.net/note/reject/125091 Search -- https://master.php.net/manage/user-notes.php