private on attribute

This commit is contained in:
Salvatore Cozzolongo 2014-03-12 11:29:33 +01:00
parent 912bd0c003
commit f815f66436

View File

@ -10,7 +10,7 @@ class Singleton
/**
* @var cached reference to singleton instance
*/
protected static $instance;
private static $instance;
/**
* gets the instance via lazy initialization (created on first usage)