private function currentCommandCheck()
    {
        $this->params['update'] = true;
        if ($this->currentCommand === null) {
            $this->currentCommand = new Command();
        }

    }
private function currentCommandCheck()
    {
        $this->params['update'] = true;
        if ($this->currentCommand === null) {
            $this->currentCommand = new Command();
        }

    }
private function currentCommandCheck ( ) { $ this -> params [ 'update' ] = true ; if ( $ this -> currentCommand === null ) { $ this -> currentCommand = new Command ( ) ; } }
Simple helper function to check if the current command is populated
If not, create a new one
Simple helper function to check if the current command is populated If not create a new one