(本地開發環境下進行: CI 3.x + PHPExcel 1.8)
1、下載 PHPExcel 1.8
下載地址:archive.codeplex.com/?p=phpexcel
2、解壓,拷貝有效檔案及資料夾
2-1、將解壓後的資料夾裡的Classes資料夾裡面的所有檔案和資料夾放到application\libraries\目錄下,目錄結構如下:
application\libraries\PHPExcel.php application\libraries\PHPExcel\
2-2、修改application\libraries\PHPExcel\IOFactory.php 檔案
1)將其類名從PHPExcel_IOFactory改為IOFactory,遵從CI類命名規則 2)將其建構函式改為public
3、程式碼整合範例
3-1、匯出
先看下效果截圖:
控制器程式碼:public function ExcelExport(){
$this->load->library('PHPExcel');
$this->load->library('PHPExcel/IOFactory');
$objPHPExcel = new PHPExcel();
// 設定sheet標籤
$objPHPExcel->setActiveSheetIndex(0);
// 設定sheet的name
$objPHPExcel->getActiveSheet()->setTitle('測試sheet');
// 合併單元格
$objPHPExcel->getActiveSheet()->mergeCells('A1:E1');
// 設定行高
$objPHPExcel->getActiveSheet()->getRowDimension('1')->setRowHeight(40);
// 自動行高
$objPHPExcel->getActiveSheet()->getDefaultRowDimension()->setRowHeight(-1);
// 設定水平居中
$objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
//設定垂直居中
$objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
// 設定加粗
$objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setBold(true);
//設定當前的sheet
$objPHPExcel->getActiveSheet()->setCellValue('A1', '匯出測試excel樣式及內容');
$objPHPExcel->getActiveSheet()->setCellValue('A2', 'IMG');
$objPHPExcel->getActiveSheet()->setCellValue('B2', '專案');
$objPHPExcel->getActiveSheet()->setCellValue('C2', '結果');
$objPHPExcel->getActiveSheet()->setCellValue('D2', '數量');
$objPHPExcel->getActiveSheet()->setCellValue('E2', '統計');
$i = 3;
$m_data = ['12', '5445', '457', '63'];
foreach($m_data as $key => $value){
// 設定行高
$objPHPExcel->getActiveSheet()->getRowDimension($i)->setRowHeight(45);
$objPHPExcel->getActiveSheet()->getDefaultColumnDimension('A'.$i)->setWidth(8);
// 圖片生成
$imgPath = PUBLIC_IMG_RESOURCE_PATH . 'default-user.jpg';
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setPath($imgPath);
// 設定寬度高度
$objDrawing->setHeight(40);//照片高度
$objDrawing->setWidth(40); //照片寬度
/*設定圖片要插入的單元格*/
$objDrawing->setCoordinates('A'.$i);
// 圖片偏移距離
$objDrawing->setOffsetX(10);
$objDrawing->setOffsetY(10);
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
$objPHPExcel->getActiveSheet()->setCellValue('B' . $i, $value);
$objPHPExcel->getActiveSheet()->setCellValue('C' . $i, $value);
$objPHPExcel->getActiveSheet()->setCellValue('D' . $i, $value);
$objPHPExcel->getActiveSheet()->setCellValue('E' . $i, '=SUM(B'.$i.':D'.$i.')');
$i ++;
}
$outputFileName = time().".xls";
$xlsWriter = new PHPExcel_Writer_Excel5($objPHPExcel);
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header('Content-Disposition:inline;filename="'.$outputFileName.'"');
header("Content-Transfer-Encoding: binary");
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Pragma: no-cache");
$xlsWriter->save( "php://output" );
}
複製程式碼
3-2、匯入
控制器程式碼:
public function ExcelImport(){
//載入工廠類
$this->load->library('PHPExcel/IOFactory');
//要讀取的xls檔案路徑
$inputFileName = PUBLIC_FILE_RESOURCE_PATH . 'listTest/userListTest.xlsx';
/** 用PHPExcel_IOFactory的load方法得到excel操作物件 **/
$objPHPExcel = IOFactory::load($inputFileName);
//得到當前活動表格,呼叫toArray方法,得到表格的二維陣列
$sheetData = $objPHPExcel->getActiveSheet()->toArray(null,true,true,true);
$sheet = $objPHPExcel->getActiveSheet(); // 當前活動表格
$highestRow = $sheet -> getHighestRow(); // 取得總行數
$highestColumn = $sheet->getHighestColumn(); // 取得總列數(格式:'AA')
$columns = PHPExcel_Cell::columnIndexFromString($highestColumn); // 將資料總列數(格式:'AA')轉換成數字列數(格式:27)表示
// 處理轉換成可以存入資料庫表中的資料
$newData = [];
for($currentRow = 2; $currentRow <= $highestRow; $currentRow++){
$rowData = [];
foreach($sheetData[1] as $key => $currentColumn){
$rowData[$currentColumn] = $sheetData[$currentRow][$key]; //$objPHPExcel->getActiveSheet()->getCell($key.$currentRow)->getValue();
}
$newData[] = $rowData;
}
// 插入資料
$res = $this->userModel->import_user($newData);
if(!$res){
$this->ajax_return('500', 'Import Failed!');
}
$this->ajax_return('200', 'Import Success!');
}
複製程式碼
至此,CI框架整合PHPExcel完畢。
【如若文件有錯誤,歡迎大家不吝賜教。本文件是集網上各位大神的資源進行整合的,具體資源來源已經忘記了,如果發現有侵權等行為,請聯絡我,我將對應處理,謝謝~~~】