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Shared/Singleton Objects

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  1. class PromotionManager {
  2. 	static $sharedInstance;
  3.  
  4. 	static function sharedManager () {
  5. 		if(!self::$sharedInstance) {
  6. 			self::$sharedInstance = new self();
  7. 		}
  8.  
  9. 		return self::$sharedInstance;
  10. 	}
  11.  
  12. 	function __construct() {
  13.  
  14. 	}
  15. }

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