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