[Solved]Write_file question

[eluser]mrwilson1[/eluser]
I have everything fixed except for one small problem. When I try to create the filename, the $post title appends itself with the txt.

From

Code:

$this->file = $this->path . $post_title."txt";

I get the title plus the txt. Example titletxt.

What I am trying to get is obviously title.txt. How can I write the $post_title.txt to make it come out right?

Solved

$this->file = $this->path . $post_title.".txt";