phpExcel使用與中文處理教程

PHPExcel 是至關強大的 MS Office Excel 文檔生成類庫，當須要輸出比較複雜格式數據的時候，PHPExcel 是個不錯的選擇。不過其使用方法相對來講也就有些繁瑣。

phpExcel，操做excel很方便，尤爲是能夠方便的加入圖片，支持jpg gif png格式。

nclude 'PHPExcel.php';
include 'PHPExcel/Writer/Excel2007.php';
//或者include 'PHPExcel/Writer/Excel5.php'; 用於輸出.xls的
建立一個excel
$objPHPExcel = new PHPExcel();

保存excel—2007格式
$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);
//或者$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel); 非2007格式
$objWriter->save("xxx.xlsx");
直接輸出到瀏覽器
$objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);
header("Pragma: public");
header("Expires: 0″);
header("Cache-Control:must-revalidate, post-check=0, pre-check=0″);
header("Content-Type:application/force-download");
header("Content-Type:application/vnd.ms-execl");
header("Content-Type:application/octet-stream");
header("Content-Type:application/download");;
header('Content-Disposition:attachment;filename="resume.xls"');
header("Content-Transfer-Encoding:binary");
$objWriter->save('php://output');

——————————————————————————————————————–

phpExcel中文手冊
設置excel的屬性：
建立人
$objPHPExcel->getProperties()->setCreator("Maarten Balliauw");
最後修改人
$objPHPExcel->getProperties()->setLastModifiedBy("Maarten Balliauw");
標題
$objPHPExcel->getProperties()->setTitle("Office 2007 XLSX Test Document");
題目
$objPHPExcel->getProperties()->setSubject("Office 2007 XLSX Test Document");
描述
$objPHPExcel->getProperties()->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.");
關鍵字
$objPHPExcel->getProperties()->setKeywords("office 2007 openxml php");
種類
$objPHPExcel->getProperties()->setCategory("Test result file");
——————————————————————————————————————–
設置當前的sheet
$objPHPExcel->setActiveSheetIndex(0);

設置sheet的name
$objPHPExcel->getActiveSheet()->setTitle('Simple');

設置單元格的值
$objPHPExcel->getActiveSheet()->setCellValue('A1', 'String');
$objPHPExcel->getActiveSheet()->setCellValue('A2', 12);
$objPHPExcel->getActiveSheet()->setCellValue('A3', true);
$objPHPExcel->getActiveSheet()->setCellValue('C5', '=SUM(C2:C4)');
$objPHPExcel->getActiveSheet()->setCellValue('B8', '=MIN(B2:C5)');

合併單元格
$objPHPExcel->getActiveSheet()->mergeCells('A18:E22');

分離單元格
$objPHPExcel->getActiveSheet()->unmergeCells('A28:B28');


保護cell
$objPHPExcel->getActiveSheet()->getProtection()->setSheet(true); // Needs to be set to true in order to enable any worksheet protection!
$objPHPExcel->getActiveSheet()->protectCells('A3:E13', 'PHPExcel');

設置格式
// Set cell number formats
echo date('H:i:s') . " Set cell number formats\n";
$objPHPExcel->getActiveSheet()->getStyle('E4')->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_EUR_SIMPLE);
$objPHPExcel->getActiveSheet()->duplicateStyle( $objPHPExcel->getActiveSheet()->getStyle('E4'), 'E5:E13' );

設置寬width
// Set column widths
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setAutoSize(true);
$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(12);

設置font
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setName('Candara');
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setSize(20);
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
$objPHPExcel->getActiveSheet()->getStyle('E1')->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_WHITE);
$objPHPExcel->getActiveSheet()->getStyle('D13')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('E13')->getFont()->setBold(true);

設置align
$objPHPExcel->getActiveSheet()->getStyle('D11')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->getActiveSheet()->getStyle('D12')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->getActiveSheet()->getStyle('D13')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->getActiveSheet()->getStyle('A18')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_JUSTIFY);
//垂直居中
$objPHPExcel->getActiveSheet()->getStyle('A18')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);

設置column的border
$objPHPExcel->getActiveSheet()->getStyle('A4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('B4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('C4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('D4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objPHPExcel->getActiveSheet()->getStyle('E4')->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);

設置border的color
$objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getLeft()->getColor()->setARGB('FF993300');
$objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getTop()->getColor()->setARGB('FF993300');
$objPHPExcel->getActiveSheet()->getStyle('D13')->getBorders()->getBottom()->getColor()->setARGB('FF993300');
$objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getTop()->getColor()->setARGB('FF993300');
$objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getBottom()->getColor()->setARGB('FF993300');
$objPHPExcel->getActiveSheet()->getStyle('E13')->getBorders()->getRight()->getColor()->setARGB('FF993300');

設置填充顏色
$objPHPExcel->getActiveSheet()->getStyle('A1')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
$objPHPExcel->getActiveSheet()->getStyle('A1')->getFill()->getStartColor()->setARGB('FF808080');
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
$objPHPExcel->getActiveSheet()->getStyle('B1')->getFill()->getStartColor()->setARGB('FF808080');

加圖片
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setName('Logo');
$objDrawing->setDescription('Logo');
$objDrawing->setPath('./images/officelogo.jpg');
$objDrawing->setHeight(36);
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());

$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setName('Paid');
$objDrawing->setDescription('Paid');
$objDrawing->setPath('./images/paid.png');
$objDrawing->setCoordinates('B15');
$objDrawing->setOffsetX(110);
$objDrawing->setRotation(25);
$objDrawing->getShadow()->setVisible(true);
$objDrawing->getShadow()->setDirection(45);
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());

//處理中文輸出問題

須要將字符串轉化爲UTF-8編碼，才能正常輸出，不然中文字符將輸出爲空白，以下處理：

 $str  = iconv('gb2312', 'utf-8', $str);

或者你能夠寫一個函數專門處理中文字符串：

function convertUTF8($str)
{
   if(empty($str)) return '';
   return  iconv('gb2312', 'utf-8', $str);
}

//從數據庫輸出數據處理方式

從數據庫讀取數據如：

$db = new Mysql($dbconfig);
$sql = "SELECT * FROM  表名";
$row = $db->GetAll($sql);  // $row 爲二維數組

$count = count($row);
for ($i = 2; $i <= $count+1; $i++) {

 $objPHPExcel->getActiveSheet()->setCellValue('A' . $i, convertUTF8($row[$i-2][1]));
 $objPHPExcel->getActiveSheet()->setCellValue('B' . $i, convertUTF8($row[$i-2][2]));
 $objPHPExcel->getActiveSheet()->setCellValue('C' . $i, convertUTF8($row[$i-2][3]));
 $objPHPExcel->getActiveSheet()->setCellValue('D' . $i, convertUTF8($row[$i-2][4]));
 $objPHPExcel->getActiveSheet()->setCellValue('E' . $i, convertUTF8(date("Y-m-d", $row[$i-2][5])));
 $objPHPExcel->getActiveSheet()->setCellValue('F' . $i, convertUTF8($row[$i-2][6]));

 $objPHPExcel->getActiveSheet()->setCellValue('G' . $i, convertUTF8($row[$i-2][7]));
 $objPHPExcel->getActiveSheet()->setCellValue('H' . $i, convertUTF8($row[$i-2][8]));

}

 

在默認sheet後，建立一個worksheet
echo date('H:i:s') . " Create new Worksheet object\n";
$objPHPExcel->createSheet();

$objWriter = PHPExcel_IOFactory::createWriter($objExcel, 'Excel5');
$objWriter-save('php://output');

 

phpexcel的getSheet(i)獲取工做表的數目

phpexcel的getSheet(i)只能讀取一頁，怎麼獲取一個excel有多少分頁？
phpexcel的getSheet只能讀取一頁，怎麼獲取一個excel有多少分頁？

------解決方案--------------------------------------------------------
count？ 
------解決方案--------------------------------------------------------
//獲取工做表的數目
$sheetCount = $PHPExcel->getSheetCount();
PHP code

<?php
require_once 'Classes/PHPExcel.php';
$fileName = 'test.xlsx';
$path = '替換成文件的具體路徑';
$filePath = $path.$fileName;
$PHPExcel = new PHPExcel();        
$PHPReader = new PHPExcel_Reader_Excel2007();
 
//爲了能夠讀取全部版本Excel文件
if(!$PHPReader->canRead($filePath))
{                        
    $PHPReader = new PHPExcel_Reader_Excel5();    
    if(!$PHPReader->canRead($filePath))
    {                        
        echo '未發現Excel文件！';
        return;
    }
}
 
//不須要讀取整個Excel文件而獲取全部工做表數組的函數，感受這個函數頗有用，找了半天才找到
$sheetNames  = $PHPReader->listWorksheetNames($filePath);
 
//讀取Excel文件
$PHPExcel = $PHPReader->load($filePath);
 
//獲取工做表的數目
$sheetCount = $PHPExcel->getSheetCount();
 
//選擇第一個工做表
$currentSheet = $PHPExcel->getSheet(0);
 
//取得一共有多少列
$allColumn = $currentSheet->getHighestColumn();   
 
//取得一共有多少行
$allRow = $currentSheet->getHighestRow();  
 
//循環讀取數據，默認編碼是utf8，這裏轉換成gbk輸出
for($currentRow = 1;$currentRow<=$allRow;$currentRow++)
{
    for($currentColumn='A';$currentColumn<=$allColumn;$currentColumn++)
    {
        $address = $currentColumn.$currentRow;
        echo iconv( 'utf-8','gbk', $currentSheet->getCell($address)->getValue() )."\t";
    }
    echo "<br />";
}

View Code