php-excel資料匯入匯出
阿新 • • 發佈:2018-12-20
備註:基於第三方類庫phpoffice/phpexcel
github:https://github.com/PHPOffice/PHPExcel/
前端:excel.html
<form method="post" action="excel.php" enctype="multipart/form-data"> <input type="file" name="file" value=""> <input type="submit" name="submit" value="提交"> </form>
excel.php:
**接受上傳的檔案,直接獲取儲存在伺服器上的臨時檔案
public function importExcel() { //接收前臺檔案 $ex = $_FILES['file']; //重設定檔名 $filename = time().substr($ex['name'], stripos($ex['name'], '.')); $path = ROOT_PATH . 'public/excel/'.$filename; //設定移動路徑 @move_uploaded_file($ex['tmp_name'],$path); //呼叫閱讀excel函式方法 返回陣列 $exfn = $this->_readExcel($path); }
**讀取excel 資料
public function _readExcel($path) { //引用PHPexcel 類 include_once(ROOT_PATH .'vendor/phpoffice/phpexcel/Classes/PHPExcel.php'); include_once(ROOT_PATH .'vendor/phpoffice/phpexcel/Classes/PHPExcel/IOFactory.php');//靜態類 $type = 'Excel2007';//設定為Excel5代表支援2003或以下版本,Excel2007代表2007版 $xlsReader = \PHPExcel_IOFactory::createReader($type); $xlsReader->setReadDataOnly(true); $xlsReader->setLoadSheetsOnly(true); $Sheets = $xlsReader->load($path); //開始讀取上傳到伺服器中的Excel檔案,返回一個二維陣列 $dataArray = $Sheets->getSheet(0)->toArray(); return $dataArray; }
**資料匯出
public function exportExcel() { //需要匯出的資料 $data = [ [ 'id' => 1, 'username' => '111', 'password' => '14522', 'email' => '[email protected]', 'head_ico' => 'fdsafasf', ] ]; $name = 'Excel';//匯出的檔名稱 //引入關鍵類 include_once(ROOT_PATH .'vendor/phpoffice/phpexcel/Classes/PHPExcel.php'); error_reporting(E_ALL); $objPHPExcel = new \PHPExcel(); /*以下是一些設定 可忽略*/ $objPHPExcel->getProperties()->setCreator("明") ->setLastModifiedBy("明") ->setTitle("EXCEL匯出") ->setSubject("EXCEL匯出") ->setDescription("資料") ->setKeywords("excel") ->setCategory("result"); /*以下就是對處理Excel裡的資料, 橫著取資料,主要是這一步,其他基本都不要改*/ foreach ($data as $k => $v) { $num = $k + 1; $objPHPExcel->setActiveSheetIndex(0)//Excel的第A列,uid是你查出陣列的鍵值,下面以此類推 ->setCellValue('A' . $num, $v['id']) ->setCellValue('B' . $num, $v['username']) ->setCellValue('C' . $num, $v['password']) ->setCellValue('D' . $num, $v['email']) ->setCellValue('E' . $num, $v['head_ico']); } $objPHPExcel->getActiveSheet()->setTitle('User'); $objPHPExcel->setActiveSheetIndex(0); header('Content-Type: applicationnd.ms-excel'); header('Content-Disposition: attachment;filename="' . $name . '.xls"'); header('Cache-Control: max-age=0'); $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); $objWriter->save('php://output'); exit; }