public function ask($question, $default = null)
    {
        $que = new Question($question, $default);
        $helper = new SymfonyQuestionHelper();
        return $helper->ask($this->input, $this->output, $que);
    }
public function ask($question, $default = null)
    {
        $que = new Question($question, $default);
        $helper = new SymfonyQuestionHelper();
        return $helper->ask($this->input, $this->output, $que);
    }
public function ask ( $ question , $ default = null ) { $ que = new Question ( $ question , $ default ) ; $ helper = new SymfonyQuestionHelper ( ) ; return $ helper -> ask ( $ this -> input , $ this -> output , $ que ) ; }
Ask string param from stdin php input
@param string $question
@param string|null $default
@return string
Ask string param from stdin php input