original_string: public function prepare()
      {
          $stmt = $this->db->prepare( $this->getQuery() );
          $this->doBind( $stmt );
          return $stmt;
      }
code: public function prepare()
      {
          $stmt = $this->db->prepare( $this->getQuery() );
          $this->doBind( $stmt );
          return $stmt;
      }
code_tokens: public function prepare ( ) { $ stmt = $ this -> db -> prepare ( $ this -> getQuery ( ) ) ; $ this -> doBind ( $ stmt ) ; return $ stmt ; }
docstring: Returns a prepared statement from this query which can be used for execution.
  
  The returned object is a PDOStatement for which you can find extensive
  documentation in the PHP manual:
  {@link http://php.net/pdostatement-bindcolumn}
  
  prepare() automatically calls doBind() on the statement.
  @return PDOStatement
docstring_tokens: Returns a prepared statement from this query which can be used for execution .