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34 lines
1.1 KiB
34 lines
1.1 KiB
2 months ago
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<?php
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use PhpOffice\PhpSpreadsheet\Spreadsheet;
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require __DIR__ . '/../../Header.php';
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$helper->log('Returns a cell range that is a specified number of rows and columns from a cell or range of cells.');
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// Create new PhpSpreadsheet object
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$spreadsheet = new Spreadsheet();
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$worksheet = $spreadsheet->getActiveSheet();
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$data = [
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[null, 'Week 1', 'Week 2', 'Week 3', 'Week 4'],
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['Sunday', 4500, 2200, 3800, 1500],
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['Monday', 5500, 6100, 5200, 4800],
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['Tuesday', 7000, 6200, 5000, 7100],
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['Wednesday', 8000, 4000, 3900, 7600],
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['Thursday', 5900, 5500, 6900, 7100],
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['Friday', 4900, 6300, 6900, 5200],
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['Saturday', 3500, 3900, 5100, 4100],
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];
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$worksheet->fromArray($data, null, 'A3');
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$worksheet->getCell('H1')->setValue('=OFFSET(A3, 3, 1)');
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$worksheet->getCell('H2')->setValue('=SUM(OFFSET(A3, 3, 1, 1, 4))');
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$worksheet->getCell('H3')->setValue('=SUM(OFFSET(B3:E3, 3, 0))');
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$worksheet->getCell('H4')->setValue('=SUM(OFFSET(E3, 1, -3, 7))');
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for ($row = 1; $row <= 4; ++$row) {
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$cell = $worksheet->getCell("H{$row}");
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$helper->log("H{$row}: {$cell->getValue()} => {$cell->getCalculatedValue()}");
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}
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