之前做應用后台的時候,都是用的現有后台框架的導入導出功能,這次由於需要對導出的Excel
做特殊的要求,所以研究了下PHPExcel
,並整理了一下,結合網上的例子和官方文檔整理了導入、導出的方法,並對常用的樣式做了一份總結。
下載好PHPExcel
解壓后:
Documentation/PHPExcel Function Reference developer documentation.doc
是PHPExcel
詳細的文檔,如果有什么特定的樣式需求都可以在上面找到。將Classes
目錄下文件拖入項目即可。
導入功能
function importExcel($filename = ''){
$filename = iconv('utf-8', 'gb2312', $filename);
if (empty($filename) || !file_exists($filename)){
die('file not exists');
}
// 兼容 Excel03 和 Excel07
$objRead = new PHPExcel_Reader_Excel2007();
if (!$objRead->canRead($filename)){
$objRead = new PHPExcel_Reader_Excel5();
if (!$objRead->canRead($filename)){
die('No Excel');
}
}
// 獲取 excel 中的文件內容
$objPHPExcel = PHPExcel_IOFactory::load($filename);
// 一次性取出整個 sheet 內的內容(不常用)
// $sheetCount = $objPHPExcel->getSheetCount();
// for ($i=0; $i<$sheetCount; $i++){
// $data = $objPHPExcel->getSheet($i)->toArray();
// var_dump($data);
// }
// 逐行讀取 sheet 內的內容(常用)
foreach ($objPHPExcel->getWorksheetIterator() as $sheet){ //循環sheet
foreach ($sheet->getRowIterator() as $row){ //循環row
if ($row->getRowIndex() == 1){ // 默認從第二行開始
continue;
}
foreach ($row->getCellIterator() as $cell){ //循環cell
$data = $cell->getValue();
echo $data;
}
}
}
}
導出功能
function exportExcel($filename = '', $type = 'Excel5'){
$phpExcel = new PHPExcel();
// 獲取當前活動sheet操作對象
$activeSheet = $phpExcel->getActiveSheet();
// 設置sheet標題
$activeSheet->setTitle('測試');
// Excel文件中,橫坐標依次是:array('A','B','C','D','E','F','G','H','I','J','K','L','M', 'N','O','P','Q','R','S','T','U','V','W','X','Y','Z');
// 縱坐標是:1, 2, 3, 4, 5, 6, 7, 8...
// 所以如果具體設置某個行列的值時:A8、B9這種
// 填充數據
$activeSheet->setCellValue('A1', '姓名')
->setCellValue('B1', '性別');
$activeSheet->setCellValue('A2', '張三')
->setCellValue('B2', '男');
$activeSheet->setCellValue('A3', '小紅')
->setCellValue('B3', '女');
// 根據數組創建activeSheet,可以不用setCellValue()
//$dataArr = array(
// [
//
// ]
//);
//$activeSheet->fromArray();
// 生成excel文件
$objWriter = PHPExcel_IOFactory::createWriter($phpExcel, $type);
//$objWriter->save('list.xls'); //保存到本地
if ($type == 'Excel5'){
// 輸出excel03文件
header('Content-Type: application/vnd.ms-excel');
}else{
// 輸出excel07文件
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
}
header('Content-Disposition: attachment;filename="'.$filename.'"'); //
header('Cache-Control: max-age=0'); // 禁止緩存
// "php://output":只寫數據流, 允許你以 print 和echo一樣的方式寫入到輸出緩沖區
$objWriter->save("php://output");
}
樣式設置
$dirname = dirname(__FILE__);
require $dirname.'/PHPExcel/PHPExcel.php';
$projects = array (
array(
array ( 'username' => '巫敏華', 'mobile' => '13580522501' ),
array ( 'username' => '黃宙洪', 'mobile' => '15011700233' ),
array ( 'username' => '譚沙', 'mobile' => '13929540712' ),
array ( 'username' => '測試01', 'mobile' => '13000000000' ),
array ( 'username' => '方總', 'mobile' => '13719188314' ),
array ( 'username' => '王開盤', 'mobile' => '13632125376' ),
array ( 'username' => '和平', 'mobile' => '13710283761' ),
),
array(
array ( 'username' => '巫敏華', 'mobile' => '13580522501', ),
array ( 'username' => '黃宙洪', 'mobile' => '15011700233', ),
array ( 'username' => '王模擬', 'mobile' => '13632125376', ),
array ( 'username' => '和平', 'mobile' => '13710283761', ),
),
);
// 創建PHPExcel對象
$objPHPExcel = new PHPExcel();
// 獲取活動狀態的sheet
$objSheet = $objPHPExcel->getActiveSheet();
// 合並cell
$objSheet->mergeCells('A1:D1');
// 設置
$objSheet->setCellValue('A1', '用戶信息表');
//設置背景顏色、邊框顏色
$objSheet->getStyle('A1:D1')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID)->getStartColor()->setRGB('00FF00');
$objSheet->getStyle('A1:D1')->applyFromArray(getBorderStyle('0099FF'));
// 設置表格內 文字水平居中、垂直居中
$objSheet->getDefaultStyle()->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objSheet->getDefaultStyle()->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
foreach ($projects as $k=>$project){
$row = 2; // 從第二行開始循環
$nameIdx = getCellIdx($k * 2);
$mobileIdx = getCellIdx($k *2 + 1);
// 設置 項目標題
$objSheet->getStyle($nameIdx)->getAlignment()->setWrapText(true); //設置換行,需要寫在設置cell的值之前
$objSheet->setCellValue($nameIdx.$row, '項目'.($k+1)."\n你好"); // 轉義字符都需要用雙引號包含起來
// 合並單元格
// $objPHPExcel->getActiveSheet()->mergeCells('A18:E22');
$startIdx = $nameIdx.$row;
$endIdx = $mobileIdx.$row;
$objSheet->mergeCells("{$startIdx}:{$endIdx}");
$objSheet->getStyle("{$startIdx}:{$endIdx}")->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID)->getStartColor()->setRGB('448CBB');
$objSheet->getStyle("{$startIdx}:{$endIdx}")->applyFromArray(getBorderStyle('808080'));
foreach ($project as $index=>$user) {
$row++;
// 設置用戶
// $objSheet->setCellValue($nameIdx . $row, $user['username'])->setCellValue($mobileIdx . $row, $user['mobile']);
$mobile = 123456789098765432123456789;
$objSheet->setCellValue($nameIdx . $row, $user['username'])->setCellValue($mobileIdx . $row, $mobile."\t");
// $objSheet->setCellValueExplicit($mobileIdx . $row, 123456789098765432123456789, PHPExcel_Cell_DataType::TYPE_STRING);
// $objSheet->getStyle($mobileIdx)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_TEXT);
//pValue 數字過長,如果是文本則顯示全,如果是數字則顯示不全,可以在文本后面加上"\t"來實現
$objSheet->getStyle($nameIdx . $row)->applyFromArray(getBorderStyle('808080'));
$objSheet->getStyle($mobileIdx . $row)->applyFromArray(getBorderStyle('808080'));
}
}
// 設置文字粗細
$objSheet->getStyle('A1:Z1')->getFont()->setSize(20)->setBold(true);
$objSheet->getStyle('A2:Z2')->getFont()->setSize(15)->setBold(true);
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$filename = '用戶.xls';
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="'.$filename.'"'); //
header('Cache-Control: max-age=0'); // 禁止緩存
$objWriter->save("php://output");
function getCellIdx($key){
$header_arr = range('A', 'Z');
return $header_arr[$key];
}
function getBorderStyle($color){
return array(
'borders' => array(
'outline' => array(
'style' => PHPExcel_Style_Border::BORDER_THICK,
'color' => array('rgb' => $color),
),
),
);
}