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43 lines
1.1 KiB
43 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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$category = 'Engineering';
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$functionName = 'IMSUM';
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$description = 'Returns the sum of two or more complex numbers in x + yi or x + yj text format';
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$helper->titles($category, $functionName, $description);
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// Create new PhpSpreadsheet object
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$spreadsheet = new Spreadsheet();
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$worksheet = $spreadsheet->getActiveSheet();
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// Add some data
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$testData = [
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['3+4i', '5-3i'],
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['3+4i', '5+3i'],
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['-238+240i', '10+24i'],
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['1+2i', 30],
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['1+2i', '2i'],
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];
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$testDataCount = count($testData);
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$worksheet->fromArray($testData, null, 'A1', true);
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for ($row = 1; $row <= $testDataCount; ++$row) {
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$worksheet->setCellValue('C' . $row, '=IMSUM(A' . $row . ', B' . $row . ')');
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}
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// Test the formulae
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for ($row = 1; $row <= $testDataCount; ++$row) {
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$helper->log(sprintf(
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'(E%d): The Sum of %s and %s is %s',
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$row,
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$worksheet->getCell('A' . $row)->getValue(),
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$worksheet->getCell('B' . $row)->getValue(),
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$worksheet->getCell('C' . $row)->getCalculatedValue(),
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));
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}
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