每天laravel-20160716|OutputStyle

<?phpnamespace Illuminate\Console;use Symfony\Component\Console\Style\SymfonyStyle;use Symfony\Component\Console\Input\InputInterface;use Symfony\Component\Console\Output\OutputInterface;// namespaceclass OutputStyle extends SymfonyStyle{    /**     * The output instance.     * The output instance.     * @var \Symfony\Component\Console\Output\OutputInterface     */    private $output;// all thing is a class    /**     * Create a new Console OutputStyle instance.     *     * @param  \Symfony\Component\Console\Input\InputInterface  $input     * @param  \Symfony\Component\Console\Output\OutputInterface  $output     * @return void     */    public function __construct(InputInterface $input, OutputInterface $output)    {        $this->output = $output;// Set the instance        parent::__construct($input, $output);// use parent __construct    }// Create a new Console OutputStyle instance    /**     * Returns whether verbosity is quiet (-q).     * Returns whether verbosity is quiet (-q).     * @return bool     */    public function isQuiet()    {        return $this->output->isQuiet();    }// a api function    /**     * Returns whether verbosity is verbose (-v).     *     * @return bool     */    public function isVerbose()    {        return $this->output->isVerbose();    }// check it is a verbose (-v)    /**     * Returns whether verbosity is very verbose (-vv).     *     * @return bool     */    public function isVeryVerbose()    {        return $this->output->isVeryVerbose();    }// Check is Very Ver bose    /**     * Returns whether verbosity is debug (-vvv).     *     * @return bool     */    public function isDebug()    {        return $this->output->isDebug();    }// is a dubeg()}// last this is a very big set and check.