original_string: public function start_fancy_stuff(): self
    {
      $this->setAttribute(\PDO::ATTR_STATEMENT_CLASS, [db\query::class, [$this]]);
      $this->fancy = 1;
      return $this;
    }
code: public function start_fancy_stuff(): self
    {
      $this->setAttribute(\PDO::ATTR_STATEMENT_CLASS, [db\query::class, [$this]]);
      $this->fancy = 1;
      return $this;
    }
code_tokens: public function start_fancy_stuff ( ) : self { $ this -> setAttribute ( \ PDO :: ATTR_STATEMENT_CLASS , [ db \ query :: class , [ $ this ] ] ) ; $ this -> fancy = 1 ; return $ this ; }
docstring: Starts fancy stuff.
  
  ```php
  $db->start_fancy_stuff();
  // (void)
  ```
  @return db
docstring_tokens: Starts fancy stuff .