Question: The URL of a form includes some GET parameters. 

The form submits via post to "" (the same page). 

It turns out, that includes the GET parameters. Is there a way to submit to the same page without including all of the GET parameters?

Answer: 
you could use:

```
action="<?php echo $_SERVER['REQUEST_URI']?>"

```

or:

```
action="<?php echo $_SERVER['SCRIPT_FILENAME']?>"

```

See: <http://php.net/manual/en/reserved.variables.server.php>
Sure there is: use `$_SERVER['SCRIPT_NAME']` for action. `$_SERVER['REQUEST_URI']` is Apache-specific.