Finding Current Directory

[areid]

Is there ways to have PHP automatically find the directory of the file that it's currently using?

Such as:

include(current_dir . "file.php");

Thanks!

[laserlight]

You may find the list of predefined variables interesting.

[areid]

Thanks for the reply. That almost got me there. I guess let me tell you the set up.

I have index.php that has an include in it calling, file.php that goes several sub directories in. file.php would have the function that returns the directory which it's in.

So I go to index.php, which is including file.php, have it return the directory of file.php, not index.php.

I tried $_SERVER['SCRIPT_FILENAME'], but that calls the directory of index.php, not file.php.

I hope that made sense. Is this really possible?

Thanks!