Clinner\Command\Command::run PHP Method

If this command has any other command piped to it, the other command will also be run as well, with this command's output as its input.

public run ( string $input = null ) : Command
$input	string	(Optional) input for this command.
return	Command	This instance, for a fluent API.

    public function run($input = null)
    {
        $this->_exitCode = $this->_run($input);
        return $this;
    }

Command