protected function showVersion()
    {
        echo PHP_EOL.$this->colorize($this->getName(), '%y').' - '.$this->colorize('Version', '%g').
             ': '.$this->getVersion().PHP_EOL;
        exit;
    }
protected function showVersion()
    {
        echo PHP_EOL.$this->colorize($this->getName(), '%y').' - '.$this->colorize('Version', '%g').
             ': '.$this->getVersion().PHP_EOL;
        exit;
    }
protected function showVersion ( ) { echo PHP_EOL . $ this -> colorize ( $ this -> getName ( ) , '%y' ) . ' - ' . $ this -> colorize ( 'Version' , '%g' ) . ': ' . $ this -> getVersion ( ) . PHP_EOL ; exit ; }
Shows version of this CLI.

@author Benjamin Carl <opensource@clickalicious.de>
Shows version of this CLI .