PHPExcel插入数组公式

本文介绍了PHPExcel插入数组公式的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我要插入此数组公式:

{=SUM(IF(FREQUENCY(IF(T9:T977=1,MATCH(U9:U977,U9:U977,0)),ROW(U9:U977)-ROW(U9)+1),1))}

但是当我使用时:

$sheet->getCell("C1")->setValue("{=SUM(IF(FREQUENCY(IF(T9:T977=1,MATCH(U9:U977,U9:U977,0)),ROW(U9:U977)-ROW(U9)+1),1))}");

它不起作用，我检查了文档，但仍然没找到任何东西.

It doesn't work, I've checked the documentation, but still haven't found anything.

推荐答案

我找不到任何答案，所以我通过了PHPExcel并提出了自己的解决方案:

I couldn't find any answer so I went through PHPExcel and made myself a solution:

in /PHPExcel/Cell.php上添加以下内容:

case PHPExcel_Cell_DataType::TYPE_FORMULA_ARRAY:
$this->_value = (string)$pValue;
break;

in /PHPExcel/Cell/DataType.php添加此常量:

const TYPE_FORMULA_ARRAY = 't';

最后在/PHPExcel/Writer/Excel2007/Worksheet.php中，我已在1095行开始的开关中添加了它:

At last in /PHPExcel/Writer/Excel2007/Worksheet.phpI've added this in the switch beginning at row 1095:

case 't':           // Array Formulae
    $objWriter->startElement('f');
    $objWriter->writeAttribute('t', 'array');
    $objWriter->writeAttribute('ref', $pCellAddress);
    $objWriter->writeAttribute('aca', '1');
    $objWriter->writeAttribute('ca', '1');
    $objWriter->text($cellValue);
    $objWriter->endElement();
    if ($this->getParentWriter()->getOffice2003Compatibility() === false) {
        if ($this->getParentWriter()->getPreCalculateFormulas()) {
            $calculatedValue = $pCell->getCalculatedValue();
            if (!is_array($calculatedValue) && substr($calculatedValue, 0, 1) != '#') {
                $objWriter->writeElement('v', PHPExcel_Shared_String::FormatNumber($calculatedValue));
            } else {
                $objWriter->writeElement('v', '0');
            }
        } else {
            $objWriter->writeElement('v', '0');
    }
}
break;

然后我使用了这样的函数:

Then I used the function like this:

$sheet->getCell("C1")->setValueExplicit("=SUM(IF(FREQUENCY(IF(T9:T977=1,MATCH(U9:U977,U9:U977,0)),ROW(U9:U977)-ROW(U9)+1),1))", PHPExcel_Cell_DataType::TYPE_FORMULA_ARRAY);

当我创建一个excel文件时，一切正常！

And it works all good when I'm creating a excel file!

这篇关于PHPExcel插入数组公式的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

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