Can't get php file in WebDAV folder

Hi all,

I’m a newbee of DreamHost.
I have enabled WebDAV on a folder that contain my .php files.
According to the article at:,PHP&Databases/_PHP#What.27s_the_difference_between_PHP-CGI_and_PHP_as_an_Apache_module.3F
I expect that PHP will does not work in this directory, but PHP Script still run on.
So, I can’t GET .php files on this folder as text/plain files to edit in my computer.
Please help/show me a way to get my .php files as text files on the WebDAV folder.

I’m losing my hairs about this problem (_)

Thank in advance.