public function run()
    {
        $callable = $this->getCallable();
        if (is_callable($callable)) {
            return $callable($this->app, $this->output, $this->input, $this->parameter);
        }
        return false;
    }
public function run()
    {
        $callable = $this->getCallable();
        if (is_callable($callable)) {
            return $callable($this->app, $this->output, $this->input, $this->parameter);
        }
        return false;
    }
public function run ( ) { $ callable = $ this -> getCallable ( ) ; if ( is_callable ( $ callable ) ) { return $ callable ( $ this -> app , $ this -> output , $ this -> input , $ this -> parameter ) ; } return false ; }
Run the callable if it's set. This can be overridden by implementing the run method on a Command class.

@return mixed
Run the callable if it s set . This can be overridden by implementing the run method on a Command class .