mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-17 18:01:42 +00:00
oleibman
ecbd702628
Phpstan hasn't identified any errors in Samples in a long time. But, as it turns out, one particular error is suppressed: ``` Variable $helper might not be defined. ``` This error would be generated by almost all samples, and the errors that it suppresses will become problematic if we move to Level 10. We are not yet committed to doing that, but it is pretty easy to write a script to change the samples so that error no longer happens, and there isn't really any reason to delay doing so. The results of that script constitute this PR.
72 lines
2.4 KiB
PHP
72 lines
2.4 KiB
PHP
<?php
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use PhpOffice\PhpSpreadsheet\NamedFormula;
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use PhpOffice\PhpSpreadsheet\NamedRange;
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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require_once __DIR__ . '/../Header.php';
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/** @var PhpOffice\PhpSpreadsheet\Helper\Sample $helper */
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$spreadsheet = new Spreadsheet();
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$worksheet = $spreadsheet->setActiveSheetIndex(0);
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// Set up some basic data for a timesheet
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$worksheet
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->setCellValue('A1', 'Charge Rate/hour:')
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->setCellValue('B1', '7.50')
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->setCellValue('A3', 'Date')
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->setCellValue('B3', 'Hours')
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->setCellValue('C3', 'Charge');
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// Define named ranges
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// CHARGE_RATE is an absolute cell reference that always points to cell B1
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$spreadsheet->addNamedRange(new NamedRange('CHARGE_RATE', $worksheet, '=$B$1'));
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// HOURS_PER_DAY is a relative cell reference that always points to column B, but to a cell in the row where it is used
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$spreadsheet->addNamedRange(new NamedRange('HOURS_PER_DAY', $worksheet, '=$B1'));
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// Set up the formula for calculating the daily charge
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$spreadsheet->addNamedFormula(new NamedFormula('DAILY_CHARGE', null, '=HOURS_PER_DAY*CHARGE_RATE'));
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// Set up the formula for calculating the column totals
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$spreadsheet->addNamedFormula(new NamedFormula('COLUMN_TOTALS', null, '=SUM(COLUMN_DATA_VALUES)'));
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$workHours = [
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'2020-0-06' => 7.5,
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'2020-0-07' => 7.25,
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'2020-0-08' => 6.5,
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'2020-0-09' => 7.0,
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'2020-0-10' => 5.5,
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];
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// Populate the Timesheet
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$startRow = 4;
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$row = $startRow;
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foreach ($workHours as $date => $hours) {
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$worksheet
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->setCellValue("A{$row}", $date)
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->setCellValue("B{$row}", $hours)
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->setCellValue("C{$row}", '=DAILY_CHARGE');
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++$row;
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}
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$endRow = $row - 1;
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// COLUMN_TOTAL is another relative cell reference that always points to the same range of rows but to cell in the column where it is used
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$spreadsheet->addNamedRange(new NamedRange('COLUMN_DATA_VALUES', $worksheet, "=A\${$startRow}:A\${$endRow}"));
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++$row;
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$worksheet
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->setCellValue("B{$row}", '=COLUMN_TOTALS')
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->setCellValue("C{$row}", '=COLUMN_TOTALS');
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/** @var float */
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$calc1 = $worksheet->getCell("B{$row}")->getCalculatedValue();
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/** @var float */
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$value = $worksheet->getCell('B1')->getValue();
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/** @var float */
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$calc2 = $worksheet->getCell("C{$row}")->getCalculatedValue();
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$helper->log(sprintf(
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'Worked %.2f hours at a rate of %.2f - Charge to the client is %.2f',
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$calc1,
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$value,
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$calc2
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));
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$helper->write($spreadsheet, __FILE__, ['Xlsx']);
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