Location: PHPKode > projects > Alliances Manager > libs/Config.php
<?php
/*
 *  Alliances Manager (Gestionador de Alianzas) - Travian
 *  Copyright (C) 2008-12  Viva Mayer, Francisco Mesías <hide@address.com>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

class Config
{
    private $vars;
    private static $instance;
 
    private function __construct()
    {
        $this->vars = array();
    }
 
    //Con set vamos guardando nuestras variables.
    public function set($name, $value)
    {
        if(!isset($this->vars[$name]))
        {
            $this->vars[$name] = $value;
        }
    }
 
    //Con get('nombre_de_la_variable') recuperamos un valor.
    public function get($name)
    {
        if(isset($this->vars[$name]))
        {
            return $this->vars[$name];
        }
    }
 
    public static function singleton()
    {
        if (!isset(self::$instance)) {
            $c = __CLASS__;
            self::$instance = new $c;
        }
 
        return self::$instance;
    }
}
/*
 Uso:
 
 $config = Config::singleton();
 $config->set('nombre', 'Federico');
 echo $config->get('nombre');
 
 $config2 = Config::singleton();
 echo $config2->get('nombre');
 
*/
?>
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