include/class_Registry.inc

   1 <?php
   2
   3 /**
   4  * GOsa Registry of static class instances that are accessible
   5  * from all locations.
   6  *
   7  * Creates a new instance of the requested class if required.
   8  */
   9 class Registry {
  10
  11         static private $registry = array();
  12
  13         private function __construct(){}
  14
  15         /**
  16          * Returns a static instance of $class
  17          * Creates a new instance of $class if required.
  18          * @param string $class
  19          * @return obj $$class
  20          */
  21         static function getInstance($class){
  22                 if (!isset(Registry::$registry[$class])){
  23                         Registry::$registry[$class]= new $class;
  24                 }
  25                 return Registry::$registry[$class];
  26         }
  27 }
  28
  29 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
  30 ?>