<?php

/**

 * Player

 * 

 * @author  El[u]ox <Lakers_suporter@hotmail.com>

 * @copyright 2008

 * @version 1.0

 * @package Player

 */

class Player implements IPlayer

{

    //Private Player Information

    private $playerId;

    private $name;

    private $mail;

    private $password;

    private $avatar;

    private $signature; 

    

    public function create($newPlayerInfo)

    {

        return System::addPlayer($newPlayerInfo);

    }

    

    public function load($playerID)

    {

            //Try to connect mysql

            $mysql = Database::GetInstance();

            

            //Select User Information

            $sql = sprintf(

                           "SELECT email, name, password, avatar, signature

                            FROM player

                            WHERE id = %d;",

                           (int) $playerID

                            );

                //Do the Query               

                $aPlayer = $mysql->sqlFetch($sql,MYSQLI_ASSOC);

                

                $this->playerId = $playerID;

                $this->mail = $aPlayer[0]['email']; //And assigning user information

                $this->name = $aPlayer[0]['name'];

                $this->password = $aPlayer[0]['password'];

                $this->avatar = $aPlayer[0]['avatar'];

                $this->signature = $aPlayer[0]['signature'];

    }

    

    public function getInfo($sKey) { //Recuperate an information 

        return $this->$sKey;

    }

    

    public function changeAvatar($newURL) //Change Avatar

    {      

    

           $Extension = strtolower(substr(strrchr($newURL,'.'),1));

           $allowedExtension = array('jpg','bmp','gif','png');

           

           if(in_array($Extension,$allowedExtension) == false){

                return 'Synthaxe URL incorrect';

                exit;

           }

           

           $mysql =  Database::GetInstance(); //Try to connect Mysql

           

           $sql = sprintf("UPDATE player SET `avatar` = '%s' WHERE id = %d",strip_tags($newURL), $this->playerId); //Update query

           $mysql->sqlQuery($sql); //Do the query

           

           return 'Avatar Changé avec succès';

    }

    

    public function changeSignature($newSign) //Change Signature

    {

           $Extension = strtolower(substr(strrchr($newSign,'.'),1)) ;

           $allowedExtension = array('jpg','bmp','gif','png');

           

           if(in_array($Extension,$allowedExtension) == false){

               return 'Synthaxe URL incorrect';

               exit;

           }

           

           $mysql =  Database::GetInstance(); //Try to connect Mysql

           

           $sql = sprintf("UPDATE player SET `signature` = '%s' WHERE id = %d",strip_tags($newSign), $this->playerId); //Update query

           $mysql->sqlQuery($sql); //Do the query

           

           return 'Signature Changé avec succès';

    }

    

    /**

     * @return string $this Dumping of $this

     */

    public function toString() {

        echo '<pre>', var_dump($this), '</pre>';

    }

}

?>

<?php 

//Private Player Information

private $player = array( 

                        'name' => '', 

                        'mail' => '',

                        'password' => '',

                        'avatar' => '',

                        'signature' => ''

                         ); 

<?php 

//Private Player Information

private $name;

private $mail;

private $password;

private $avatar;

private $signature; 

<?php 

class MaClasse {

   private static $instance;

  

   private function __construct() {

     }

  

   public static function getInstance {

     if ( !isset(self::instance) ) {

       self::$instance = new MaClasse();

       }

     return self::$instance;

     }

} 

<?php 

// Inscription

$player = new Player;

$player->setName($login);

$player->setMail($email);

$player->setPassword($password);

try {

  $player->save();

} catch (Exception $e) {

  die('Impossible de créer le compte, erreur : ' . $e->getMessage());

} 

<?php 

// Identification

$player = new Player;

if ($player->auth($login, $password)) {

  // il est loggé

  $_SESSION['player_id'] = $player->getId();

} 

<?php 

// Utilisateur est-il loggé ?

if (isset($_SESSION['player_id'])) { // il a l'air identifié

  $player = new Player;

  if ($player->load($_SESSION['player_id'])) {

    // oui, il est loggé

  }

}