php怎么导出excel

方法一：直接用头部信息输出excel格式文件，内容以表格形式展示

//直接用头部信息输出excel格式文件，内容以表格形式展示。 $filename='orderexcel';    header("Content-type: application/vnd.ms-excel; charset=gbk");    header("Content-Disposition: attachment; filename=$filename.xls");//$list为数据库查询结果，既二维数组。利用循环出表格，直接输出，既在线生成execl文件 foreach($list as $key => $val)    {        $data .= "

登录后复制”;        $data .= “订单号：”.$val[‘order_sn’].        “用户名：”.$val[‘user_name’].”收货人：”.        $val[‘consignee’].”联系电话：”.$val[‘tel’].””;        $data .= “送货地址：”.$val[‘address’].        “下单时间：”.$val[‘add_time’].””;        $data .= “

“;        $data .= “

“;        $data .= “”;        $data .= “
“;}$data.=”;    if (EC_CHARSET != ‘gbk’)    {        echo yzy_iconv(EC_CHARSET, ‘gbk’, $data) . “”;    }    else    {        echo $data. “”;    }

方法二：利用excel导出插件PHPExcel

//利用excel导出插件PHPExcel // 引入phpexcel核心类文件    require_once ROOT_PATH . '/includes/phpexcel/Classes/PHPExcel.php';    // 实例化excel类    $objPHPExcel = new PHPExcel();    // 操作第一个工作表    $objPHPExcel->setActiveSheetIndex(0);    // 设置sheet名    $objPHPExcel->getActiveSheet()->setTitle('xx列表');     // 设置表格宽度    $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(10);    $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(20);    $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15);    $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(50);    $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(20);    $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(5);    $objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(20);      // 列名表头文字加粗    $objPHPExcel->getActiveSheet()->getStyle('A1:J1')->getFont()->setBold(true);    // 列表头文字居中    $objPHPExcel->getActiveSheet()->getStyle('A1:J1')->getAlignment()        ->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);     // 列名赋值    $objPHPExcel->getActiveSheet()->setCellValue('A1', '编号');    $objPHPExcel->getActiveSheet()->setCellValue('B1', '姓名');    $objPHPExcel->getActiveSheet()->setCellValue('C1', '电话');    $objPHPExcel->getActiveSheet()->setCellValue('D1', '擅长');    $objPHPExcel->getActiveSheet()->setCellValue('E1', '创建日期');    $objPHPExcel->getActiveSheet()->setCellValue('F1', '审核');    $objPHPExcel->getActiveSheet()->setCellValue('G1', '审核时间');     // 数据起始行    $row_num = 2;    // 向每行单元格插入数据    foreach($res as $value)    {        // 设置所有垂直居中        $objPHPExcel->getActiveSheet()->getStyle('A' . $row_num . ':' . 'J' . $row_num)->getAlignment()            ->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);        // 设置价格为数字格式        $objPHPExcel->getActiveSheet()->getStyle('D' . $row_num)->getNumberFormat()            ->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_NUMBER_00);        // 居中        $objPHPExcel->getActiveSheet()->getStyle('E' . $row_num . ':' . 'H' . $row_num)->getAlignment()            ->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);         // 设置单元格数值        $objPHPExcel->getActiveSheet()->setCellValue('A' . $row_num, $value['id']);        $objPHPExcel->getActiveSheet()->setCellValue('B' . $row_num, $value['teacher_name']);        $objPHPExcel->getActiveSheet()->setCellValue('C' . $row_num, $value['teacher_mobile']);        $objPHPExcel->getActiveSheet()->setCellValue('D' . $row_num, $value['teacher_desc']);        $objPHPExcel->getActiveSheet()->setCellValue('E' . $row_num, date('Y-m-d h:i:s',$value['createtime']));        $objPHPExcel->getActiveSheet()->setCellValue('F' . $row_num, $value['state'] ? '√' : '×');        $objPHPExcel->getActiveSheet()->setCellValue('G' . $row_num, date('Y-m-d h:i:s',$value['statetime']));        $row_num++;    }     $outputFileName = 'teacher_' . 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");    $xlsWriter->save("php://output");    echo file_get_contents($outputFileName);

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