Delete file that is currently running

[Schmoopy]

Ok I know this sounds weird, but I want a file to delete itself, and then redirect somewhere - This obviously wouldn't work as the file would be deleted so wouldn't be able to read the next line of code.

Basically I have an "install" file, which while there, redirects all other files to it for setup purposes and then once the user has configured it I want it to delete itself so other files don't redirect to it anymore.

How could this be done?

Please just ask if you want me to explain a bit more.

I have actually made code that works below:

        if (mysql_query($query))
        {
            $link = "index.php";
            redirect_to($link);
            unlink("install.php"); // install.php is the file being run
        } 

Will this always work or is it bad practice?

[magicyte]

You could make a file "delete.php" with the file name sent via the post method. Then it could unlink it... Also, the delete.php file could have a redirection link sent to it via php. Well? If you don't want that, I don't know if that code is bad practice or not.

[Twey]

Er, well, creating a script that will delete an arbitrary file passed to it is an obvious security risk.

Rather, try sending a GET variable along with the page to which you redirect that will instruct it to delete the install.php file if it exists.

[Schmoopy]

Yea I did think about that, right, well thanks for your replies