original_string: public function parse($uri)
      {
          parent::parse($uri);
  
          if (empty($this->path)) {
              $this->path = '/';
          }
  
          return $this;
      }
code: public function parse($uri)
      {
          parent::parse($uri);
  
          if (empty($this->path)) {
              $this->path = '/';
          }
  
          return $this;
      }
code_tokens: public function parse ( $ uri ) { parent :: parse ( $ uri ) ; if ( empty ( $ this -> path ) ) { $ this -> path = '/' ; } return $ this ; }
docstring: Parse a URI string
  
  @param  string $uri
  @return Http
docstring_tokens: Parse a URI string