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  • phpexcel导出数据表格

    1.下载phpexcel(李昌辉)

    2.在页面引入phpexcel的类文件,并且造该类的对象

    include("../chajian/phpexcel/Classes/PHPExcel.php");
    $excel = new PHPExcel();

    3.查询数据库得出二维数组这里数组名为:$attr

    4.导出excel代码,表头数组和数据数组对应:

    //Excel表格式,这里简略写了10列
    $letter = array('A','B','C','D','E','F','F','G','H','I');
    //表头数组
    $tableheader = array('汇报时间','汇报完成度','汇报人员','最终完成度','导师评语');
    //填充表头信息
    for($i = 0;$i < count($tableheader);$i++) {
    $excel->getActiveSheet()->setCellValue("$letter[$i]1","$tableheader[$i]");
    }
    
    
    //填充表格信息
    for ($i = 2;$i <= count($attr) + 1;$i++) {
    $j = 0;
    foreach ($attr[$i - 2] as $key=>$value) {
    $excel->getActiveSheet()->setCellValue("$letter[$j]$i","$value");
    $j++;
    }
    }
    
    //创建Excel输入对象
    $write = new PHPExcel_Writer_Excel5($excel);
    header("Pragma: public");
    header("Expires: 0");
    header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
    header("Content-Type:application/force-download");
    header("Content-Type:application/vnd.ms-execl");
    header("Content-Type:application/octet-stream");
    header("Content-Type:application/download");;
    header("Content-Disposition:attachment;filename='{$sj}_{$bt}作业.xls'");
    header("Content-Transfer-Encoding:binary");
    $write->save('php://output');

    5.如果长数字串显示为科学计数解决方法

    (1)在设置值的时候显示的指定数据类型

    $excel->getActiveSheet()->setCellValueExplicit('D1',120000000000,PHPExcel_Cell_DataType::TYPE_STRING);

    (2)在数字字符串前加一个空格使之成为字符串

    $excel->getActiveSheet()->setCellValue('D1',' ' . 120000000000);
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  • 原文地址:https://www.cnblogs.com/lingxin/p/6011342.html
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