Namespaced Sessions

gistfile1.aw

<?php

session_start();

/**
 * Session Class
 */
class Session {
  
  private $namespace;
  
  public static function init($namespace) {
    return new Session($namespace);
  }
  
  public function __construct($namespace) {
    $this->namespace = $namespace;
  }
  
  public function __get($name) {
    $key = $this->createKey($name);
    if (isset($_SESSION[$key])) {
      return $_SESSION[$key];
    }
  }
  
  public function __isset($name) {
    $key = $this->createKey($name);
    return isset($_SESSION[$key]);
  }
  
  public function __set($name, $value) {
    $key = $this->createKey($name);
    $_SESSION[$key] = $value;
  }
  
  private function createKey($name) {
    return $this->namespace.$name;
  }
}