php只好在本地服务器网站跟目录创建目录吗？不能在其它盘创建吗

php只能在本地服务器网站跟目录创建目录吗？不能在其它盘创建吗？

PHP code

把盘符去了，就可以创建。不知道为什么不到copy到其它盘
加盘符就会出现错误
如：Warning: is_file() [function.is-file]: open_basedir restriction in effect. File(D:\admin) is not within the allowed path(s): (E:\web) in E:\web\copyFile.php on line 3

Warning: file_exists() [function.file-exists]: open_basedir restriction in effect. File(D:\admin) is not within the allowed path(s): (E:\web) in E:\web\copyFile.php on line 7

Warning: mkdir() [function.mkdir]: open_basedir restriction in effect. File(D:\admin) is not within the allowed path(s): (E:\web) in E:\web\copyFile.php on line 8

Warning: is_file() [function.is-file]: open_basedir restriction in effect. File(D:\admin\file) is not within the allowed path(s): (E:\web) in E:\web\copyFile.php on line 3

Warning: file_exists() [function.file-exists]: open_basedir restriction in effect. File(D:\admin\file) is not within the allowed path(s): (E:\web) in E:\web\copyFile.php on line 7

Warning: mkdir() [function.mkdir]: open_basedir restriction in effect. File(D:\admin\file) is not within the allowed path(s): (E:\web) in E:\web\copyFile.php on line 8

Warning: copy() [function.copy]: open_basedir restriction in effect. File(D:\admin\file\wo.txt) is not within the allowed path(s): (E:\web) in E:\web\copyFile.php on line 21

Warning: copy(D:\admin\file\wo.txt) [function.copy]: failed to open stream: Operation not permitted in E:\web\copyFile.php on line 21

Warning: copy() [function.copy]: open_basedir restriction in effect. File(D:\admin\in.txt) is not within the allowed path(s): (E:\web) in E:\web\copyFile.php on line 21

Warning: copy(D:\admin\in.txt) [function.copy]: failed to open stream: Operation not permitted in E:\web\copyFile.php on line 21


------解决方案--------------------
你这个是各种错,路径不对,权限不对,自己检查清楚.
你是虚拟主机?