original_string: public function addSelect(string ...$select): Select
      {
          $this->select = array_merge($this->select, $select);
          return $this;
      }
code: public function addSelect(string ...$select): Select
      {
          $this->select = array_merge($this->select, $select);
          return $this;
      }
code_tokens: public function addSelect ( string ... $ select ) : Select { $ this -> select = array_merge ( $ this -> select , $ select ) ; return $ this ; }
docstring: Adds an item that is to be returned in the query result.
  
  Example
  <code>
  $sb = new Select();
  $sb
  ->select('u.id')
  ->addSelect('p.id')
  ->from('users', 'u')
  ->leftJoin('u', 'phone', 'u.id = p.user_id');
  </code>
  
  @param  string[] $select the selection expression
  
  @return Select instance
docstring_tokens: Adds an item that is to be returned in the query result .