รบกวน เขียน code ตัวอย่างให้ทีครับ php export excel พร้อมรูปภาพ ?

	/** Include PHPExcel */
	require_once "./Classes/PHPExcel.php";
	
	// Create new PHPExcel object
	$objPHPExcel = new PHPExcel();
	
	// Set document properties
	$objPHPExcel->getProperties()->setCreator("xxx")
	->setLastModifiedBy("yyy")
	->setTitle("")
	->setSubject("")
	->setDescription("")
	->setKeywords("")
	->setCategory("");


    $objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('A')->setWidth(20);
    $objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1', '')->getRowDimension('1')->setRowHeight(90);
        $objDrawing = new PHPExcel_Worksheet_Drawing();
        $objDrawing->setName('');
        $objDrawing->setDescription('');
        $objDrawing->setPath('image/1.jpg');
        $objDrawing->setHeight(100);
        
        $objDrawing->setCoordinates('A1');
        $objDrawing->setWorksheet($objPHPExcel->getActiveSheet());