Vtiful\Kernel\Excel insertFormula

- « Vtiful\Kernel\Excel::header

- Vtiful\Kernel\Excel::insertImage »

- PHP Manual
- Vtiful\Kernel\Excel
- Vtiful\Kernel\Excel insertFormula

# Vtiful\Kernel\Excel::insertFormula

(PECL xlswriter >= 1.2.1)

Vtiful\Kernel\Excel::insertFormula — Vtiful\Kernel\Excel insertFormula

### Description

public Vtiful\Kernel\Excel::insertFormula(int `$row`, int `$column`, string `$formula`)

Insert calculation formula.

### Parameters

`row`

  cell row

`column`

  cell column

`formula`

  formula string

### Return Values

Vtiful\Kernel\Excel instance

### Examples

Example #1 example

    <?php$config = [    'path' => './tests'];$excel = new \Vtiful\Kernel\Excel($config);$file = $excel->fileName("free.xlsx")    ->header(['name', 'money']);for($index = 1; $index < 10; $index++) {    $file->insertText($index, 0, 'viest');    $file->insertText($index, 1, 10);}$file->insertText(12, 0, "Total");$file->insertFormula(12, 1, '=SUM(B2:B11)'); // insert formula$file->output();