foreach on $this->input->post(), is it possible?

[eluser]sheldonnbbaker[/eluser]
I was needing this functionality as well.

This simple function works (I extended the CI_Input library), but am not sure if it's the best way of doing it:

Code:

function posts() {
        
        $posts = array();
        
        foreach($_POST as $key => $value) {
            
            $posts[$key] = $this->post($key);
            
        }
        
        return $posts;
        
    }