我正在使用phpexcel库。但是当我想为一个单元格值设置字体颜色和不同的样式时，当我导出我的文件时，这些更改不会在那里应用。我的代码低于
<?php
require_once (SPEE_PLUGIN_DIRS . "/Classes/PHPExcel.php");
require_once (SPEE_PLUGIN_DIRS . "/Classes/PHPExcel/IOFactory.php");
$objPHPExcel = new PHPExcel();
$styleArray = array(
'font' => array(
'bold' => true,
'color' => array('rgb' => 'FF0000'),
'size' => 15,
'name' => 'Verdana'
));
$objPHPExcel->setActiveSheetIndex(0);
$objPHPExcel->setActiveSheetIndex(0)->mergeCells('A1:H1');
$objPHPExcel->setActiveSheetIndex(0)->mergeCells('A2:H2');
$objPHPExcel->setActiveSheetIndex(0)->mergeCells('A3:H3');
$objPHPExcel->setActiveSheetIndex()->getStyle('E1')->applyFromArray(array("font" => array( "bold" => true))); // font not set bold.
$objPHPExcel->getActiveSheet()->setCellValue('E1', 'my data');
$objPHPExcel->getActiveSheet()->getCell('A7')->setValue('CNIC No');
$objPHPExcel->getActiveSheet()->getStyle('A7')->applyFromArray($styleArray); // this style array not work on 'A7'
?>
在ob_start（）之后的底部；全部替换为以下代码
// Redirect output to a client’s web browser (Excel5)
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="01simple.xls"');
header('Cache-Control: max-age=0');
// If you're serving to IE 9, then the following may be needed
header('Cache-Control: max-age=1');
// If you're serving to IE over SSL, then the following may be needed
header ('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); // Date in the past
header ('Last-Modified: '.gmdate('D, d M Y H:i:s').' GMT'); // always modified
header ('Cache-Control: cache, must-revalidate'); // HTTP/1.1
header ('Pragma: public'); // HTTP/1.0
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
exit;