Merge pull request #72 from xproj/master

private on  $instance attribute
This commit is contained in:
Dominik Liebler
2014-04-08 20:22:35 +02:00

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@@ -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)