<?php

//Start settings class.
class Settings {
    static $_instance;
    public $dbname = 'projectdb';
    public $dbhost = '127.0.0.1';
    public $dbuser = 'jiggliemon';
    public $dbpass = 'm0nk3ymon';

    // set some globals
    private function __construct($additional)
    {
        if(is_array($additional)){
            foreach($additional as $key=>$val){
                $this->set($key,$var);
            }
        } else {
            die('You need to give me an array()');
        }
    }

    // for security we make it private
    private function __clone(){}


    public function getInstance($additional)
    {
        // if Settings already is initiated
        // move on
        if(!(self::$_instance instanceof self))
            self::$_instance = new self($additional); // Set if not already in existance.

        return self::$_instance;
    }

    // Set additional Values
    public function set($key,$value)
    {
        $this->$key = $value;
    }

    // Get Values
    public function get($key)
    {
        return $this->$key;
    }

} // end settings class
?>