/**
* CODEPAGE
*
* This record stores the text encoding used to write byte
* strings, stored as MS Windows code page identifier.
*/
private function _readCodepage()
{
$length = self::_GetInt2d($this->_data, $this->_pos + 2);
$recordData = substr($this->_data, $this->_pos + 4, $length);
$this->_pos += 4 + $length;
$codepage = self::_GetInt2d($recordData, 0);
self::$_codepage = self::NumberToName($codepage);
}
