Export excel how to deal with garbled php

Use PHP export excel documents, sometimes inexplicably garbled data will be exported, now recommend a universal repair Dafa

Man of few words said, directly on the code

After the core is finished processing the data, adding ob_end_clean () function before outputting excel file; see specific example code, only part of the code listed here

 1  foreach ($licenseList as $key => $item) {
 2                     $objPHPExcel->setActiveSheetIndex(0)
 3                         ->setCellValue('A' . ($key + 2), $item["company_name"])
 4                         ->setCellValue('B' . ($key + 2), $item["user_name"])
 5                         ->setCellValue('C' . ($key + 2), $item["order_number"])
 6                         ->setCellValue('D' . ($key + 2), $item['apply_type']==2 ? 'official':'trial')
 7                         ->setCellValue('E' . ($key + 2), $item["license_key"])
 8                         ->setCellValue('F' . ($key + 2), $statusArr[$item['license_status']])->setCellValue('G' . ($key + 2), $item["user_email"])
 9                         ->setCellValue('H' . ($key + 2), date('y/m/d H:i:s', strtotime($item['insert_time'])));
 10                  }
 . 11  
12 is                  $ objPHPExcel -> getActiveSheet () -> setTitle ( 'the Simple' );
 13 is                  $ objPHPExcel -> setActiveSheetIndex (0 );
 14                 ob_end_clean (); // solution in the core here to add distortion this function
 15                  header ( 'the Type-the Content: file application / vnd.ms-Excel' );
 16                  header ( 'the Content-Disposition: Attachment; filename = "test_list.xls"' );
 . 17                  header ( 'the Cache-Control: max- = 0 Age ' );
 18 is                  header (' the Cache-Control: max-Age =. 1 ' );
 . 19                  header (' the Expires: Mon, 26 is Jul-1997 05:00:00 GMT ');
20                 header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
21                 header('Cache-Control: cache, must-revalidate');
22                 header('Pragma: public');
23 
24                 $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
25                 $objWriter->save('php://output');
26                 exit;

As red mark shown in the code, if this method does not work, try using iconv () function, not the specific use Detailed here, please self Baidu

Good luck!