Apache Directive for Allow From

[devel95]

I want to button down write access on a particular file in a certain directory using the Allow form directive in my httpd.conf file.

I have a PHP script that I want to be the only resource that can write to this file. Right now, given the directives below, I can read the file but I cannot write to it.

Is there a variation of the Allow from that I can define to make this happen?

<Directory /usr/www/publicDirectory/privateDirectory>
    Order Deny,Allow
    Deny from all
    <Files installer.php>
        Allow from all
    </Files>
    ErrorDocument 403 /
    ErrorDocument 404 /
</Directory>

[devel95]

Nevermind...sorry, it ended up being a permissions issue with the file on the server. These directives actually did work.