original_string: public function setEncoding($encoding)
      {
          $this->connect();
          $this->_connection->exec('SET NAMES ' . $this->_connection->quote($encoding));
      }
code: public function setEncoding($encoding)
      {
          $this->connect();
          $this->_connection->exec('SET NAMES ' . $this->_connection->quote($encoding));
      }
code_tokens: public function setEncoding ( $ encoding ) { $ this -> connect ( ) ; $ this -> _connection -> exec ( 'SET NAMES ' . $ this -> _connection -> quote ( $ encoding ) ) ; }
docstring: Sets connection encoding
  
  @param string $encoding The encoding to use.
  @return void
docstring_tokens: Sets connection encoding