original_string: public function getCrawler()
      {
          if (null === $this->crawler) {
              @trigger_error(sprintf('Calling the "%s()" method before the "request()" one is deprecated since Symfony 4.1 and will throw an exception in 5.0.', \get_class($this).'::'.__FUNCTION__), E_USER_DEPRECATED);
              // throw new BadMethodCallException(sprintf('The "request()" method must be called before "%s()".', __METHOD__));
          }
  
          return $this->crawler;
      }
code: public function getCrawler()
      {
          if (null === $this->crawler) {
              @trigger_error(sprintf('Calling the "%s()" method before the "request()" one is deprecated since Symfony 4.1 and will throw an exception in 5.0.', \get_class($this).'::'.__FUNCTION__), E_USER_DEPRECATED);
              // throw new BadMethodCallException(sprintf('The "request()" method must be called before "%s()".', __METHOD__));
          }
  
          return $this->crawler;
      }
code_tokens: public function getCrawler ( ) { if ( null === $ this -> crawler ) { @ trigger_error ( sprintf ( 'Calling the "%s()" method before the "request()" one is deprecated since Symfony 4.1 and will throw an exception in 5.0.' , \ get_class ( $ this ) . '::' . __FUNCTION__ ) , E_USER_DEPRECATED ) ; // throw new BadMethodCallException(sprintf('The "request()" method must be called before "%s()".', __METHOD__)); } return $ this -> crawler ; }
docstring: Returns the current Crawler instance.
  
  @return Crawler A Crawler instance
docstring_tokens: Returns the current Crawler instance .