code: protected function decToUnix($intTime, $intDate)
  	{
  		return mktime
  		(
  			 ($intTime & 0xf800) >> 11,
  			 ($intTime & 0x07e0) >>  5,
  			 ($intTime & 0x001f) <<  1,
  			 ($intDate & 0x01e0) >>  5,
  			 ($intDate & 0x001f),
  			(($intDate & 0xfe00) >>  9) + 1980
  		);
  	}
docs: Calculate the Unix timestamp from two hexadecimal values
  
  @param integer $intTime The time integer
  @param integer $intDate The date integer
  
  @return integer The Unix timestamp