original_string: public function isMatching($url)
      {
          if ($this->getRegex() === null) {
              return true;
          }
  
          if (preg_match($this->getRegex(), $url)) {
              return true;
          }
  
          return false;
      }
code: public function isMatching($url)
      {
          if ($this->getRegex() === null) {
              return true;
          }
  
          if (preg_match($this->getRegex(), $url)) {
              return true;
          }
  
          return false;
      }
code_tokens: public function isMatching ( $ url ) { if ( $ this -> getRegex ( ) === null ) { return true ; } if ( preg_match ( $ this -> getRegex ( ) , $ url ) ) { return true ; } return false ; }
docstring: Check if route configuration matches url
  
  @param string $url
  
  @return null|string
docstring_tokens: Check if route configuration matches url