PHP ʖ²ἯTH º󍋼/A mkdir Description Attempts to create the directory specified by pathname. Note that you probably want to specify the mode as an octal number, which means it should have a leading zero. The mode is also modified by the current umask, which you can change using umask(). mkdir ("/path/to/my/dir", 0700); See also rmdir(). º󍋼/A ưµ㼯A lstat ɏһ¼¶ move_uploaded_file