问如何在php phpspreadsheet中使用excel sum公式？
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Stack Overflow用户

提问于 2019-03-01 06:47:30

回答 3查看 7.8K关注 0票数 4

我使用的是PhpSpreasdheet php库。我几乎完成了想要对特定列求和的所有操作，并希望显示该列的总计。请看我的输出如下：

我的预期输出如下所示：

我试过下面的代码：

$spreadsheet = new Spreadsheet();
$Excel_writer = new Xlsx($spreadsheet);
$spreadsheet->setActiveSheetIndex(0);
$activeSheet = $spreadsheet->getActiveSheet();

$activeSheet->setCellValue('A1', 'Location');
$activeSheet->setCellValue('B1', 'Media Vehicle');
$activeSheet->setCellValue('C1', 'Dimension');
$activeSheet->setCellValue('D1', 'Amount');

$spreadsheet->getActiveSheet()->setAutoFilter('A1:D1');
    $locations = DB::table('locations')->get();
    $locations = json_decode(json_encode($locations),true);
    $i = 2;
    foreach($locations as $location){
        $activeSheet->setCellValue('A'.$i , $location['location']);
        $activeSheet->setCellValue('B'.$i , $location['media_vehicle']);
        $activeSheet->setCellValue('C'.$i , $location['dimension']);
        $activeSheet->setCellValue('D'.$i , $location['amount']);
        $i++;
    }

    $samplepath = storage_path('/excels/sampleExcel'.str_random(5).'.xlsx');
    $Excel_writer->save($samplepath);
    echo 'saved'; die;

我想要金额列的总和。我想让它充满活力。如果将来它将是10行，那么它将计算10行的数量列计数。

php

excel

phpspreadsheet

phpoffice

回答 3

Stack Overflow用户

发布于 2020-02-20 08:30:25

在phpspreadsheet中，您可以使用Excel公式。你所需要的就是你想要求和的数字范围。

$SUMRANGE = 'D2:D'.$i;
$activeSheet->setCellValue('D'.$i , '=SUM($SUMRANGE)');

票数 3

Stack Overflow用户

发布于 2019-03-01 07:00:48

你必须拿到第一名：

第一个解决方案：

 $total = 0;
 foreach($locations as $location){
    $activeSheet->setCellValue('A'.$i , $location['location']);
    $activeSheet->setCellValue('B'.$i , $location['media_vehicle']);
    $activeSheet->setCellValue('C'.$i , $location['dimension']);
    $activeSheet->setCellValue('D'.$i , $location['amount']);
    $total = $total+$location['amount'];
    $i++;
}
//here your $i val already incremented in foreach() loop
$activeSheet->setCellValue('C'.$i , "Total");
$activeSheet->setCellValue('D'.$i , $total);

第二种解决方案：

$activeSheet->setCellValue('C'.$i , "Total");
$spreadsheet->getActiveSheet()->getCell('D'.$i)->getCalculatedValue();

票数 1

Stack Overflow用户

发布于 2021-02-28 13:30:49

这将会有所帮助；

$i = 2;
$first_i = $i;
foreach($locations as $location){
    $activeSheet->setCellValue('A'.$i , $location['location']);
    $activeSheet->setCellValue('B'.$i , $location['media_vehicle']);
    $activeSheet->setCellValue('C'.$i , $location['dimension']);
    $activeSheet->setCellValue('D'.$i , $location['amount']);
    $i++;
}
$last_i = $i - 1;
$sumrange = 'D' . $first_i . ':D' . $last_i;
$activeSheet->setCellValue('C' . $i, 'Total:');
$activeSheet->setCellValue('D' . $i, '=SUM(' . $sumrange . ')');