导出xls文件在php中导入时间不可读

Question

我使用下面的代码导出xls文件abd它是工作文件但我的问题是当我尝试使用require"XLS/Excel/reader.php"库读取文件时它返回错误"文件不可重写".当我保存为导出xls文件并尝试导入它工作.

function xlsBOF() {
  echo pack("ssssss", 0x809, 0x8, 0x0, 0x10, 0x0, 0x0);
}
function xlsEOF() {
  echo pack("ss", 0x0A, 0x00);
}
function xlsWriteNumber($Row, $Col, $Value) {
  echo pack("sssss", 0x203, 14, $Row, $Col, 0x0);
  echo pack("d", $Value);
}
function xlsWriteLabel($Row, $Col, $Value) {
  $L = strlen($Value);
  echo pack("ssssss", 0x204, 8 + $L, $Row, $Col, 0x0, $L);
  echo $Value;
} 
// prepare headers information
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/xls");
header("Content-Disposition: attachment; filename=test.xls");
header("Content-Transfer-Encoding: binary");
header("Pragma: no-cache");
header("Expires: 0");
// start exporting
xlsBOF();
xlsWriteLabel(0, 0, "id");
xlsWriteLabel(0, 1, "name");
xlsWriteLabel(0, 2, "email");
xlsWriteNumber(1, 0, 230);
xlsWriteLabel(1, 1, "John");
xlsWriteLabel(1, 2, "john@yahoo.com");
xlsWriteNumber(2, 0, 350);
xlsWriteLabel(2, 1, "Mark");
xlsWriteLabel(2, 2, "mark@yahoo.com");
xlsEOF();

Answer 1

使用http://phpexcel.codeplex.com/库进行导出，它会正常工作。

$objPHPExcel = new PHPExcel(); 
$objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1', 'Hello'); 
$objPHPExcel->setActiveSheetIndex(0)->setCellValue('B2', 'world!'); 
$objPHPExcel->setActiveSheetIndex(0)->setCellValue('C1', 'Hello'); 
$objPHPExcel->setActiveSheetIndex(0)->setCellValue('D2', 'world!');