mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-31 04:28:51 +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.
84 lines
2.8 KiB
PHP
84 lines
2.8 KiB
PHP
<?php
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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 = $spreadsheet->setActiveSheetIndex(0);
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$worksheet->setTitle('Base Data');
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// Set up some basic data for a timesheet
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$worksheet
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->setCellValue('A1', 'Charge Rate/hour:')
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->setCellValue('B1', '7.50');
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// Define a global named range on the first worksheet for our Charge Rate
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// CHARGE_RATE is an absolute cell reference that always points to cell B1
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// Because it is defined globally, it will still be usable from any worksheet in the spreadsheet
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$spreadsheet->addNamedRange(new NamedRange('CHARGE_RATE', $worksheet, '=$B$1'));
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// Create a second worksheet as our client timesheet
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$worksheet = $spreadsheet->addSheet(new PhpOffice\PhpSpreadsheet\Worksheet\Worksheet($spreadsheet, 'Client Timesheet'));
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// Define named ranges
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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 some basic data for a timesheet
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$worksheet
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->setCellValue('A1', 'Date')
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->setCellValue('B1', 'Hours')
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->setCellValue('C1', 'Charge');
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$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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$startRow = 2;
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$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}", '=HOURS_PER_DAY*CHARGE_RATE');
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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}", '=SUM(COLUMN_DATA_VALUES)')
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->setCellValue("C{$row}", '=SUM(COLUMN_DATA_VALUES)');
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$range = $spreadsheet->getNamedRange('CHARGE_RATE');
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if ($range === null || $range->getWorksheet() === null) {
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throw new Exception('expected named range not found');
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}
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/** @var float */
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$chargeRateCellValue = $spreadsheet
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->getSheetByNameOrThrow($range->getWorksheet()->getTitle())
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->getCell($range->getCellsInRange()[0])->getValue();
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/** @var float */
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$calc1 = $worksheet->getCell("B{$row}")->getCalculatedValue();
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/** @var float */
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$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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$chargeRateCellValue,
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$calc2
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));
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$helper->write($spreadsheet, __FILE__, ['Xlsx']);
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