1. getcwd() getcwdgets the current working directory (PHP 4 >= 4.0.0) string getcwd(void) Returns the current working directory. 2. mkdir() mkdirMakes directory (PHP 3, PHP 4 >= 4.0.0) int mkdir(string pathname, int mode) 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); Returns TRUE on success and FALSE on failure.
getcwd()
getcwdgets the current working directory (PHP 4 >= 4.0.0)
string getcwd(void)
Returns the current working directory.
2.
mkdir()
mkdirMakes directory (PHP 3, PHP 4 >= 4.0.0)
int mkdir(string pathname, int mode)
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);
Returns TRUE on success and FALSE on failure.
uGain(幽亘) 把第一个问题给答了,可第二个问题还是不能解决。