Prado\Caching\TGlobalStateCacheDependency::getHasChanged PHP Метод

This method returns true if the specified global state is changed.

public getHasChanged ( ) : boolean
Результат	boolean	whether the dependency is changed or not.

    public function getHasChanged()
    {
        return $this->_stateValue !== Prado::getApplication()->getGlobalState($this->_stateName);
    }

TGlobalStateCacheDependency