mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-08-18 20:00:46 +00:00
oleibman
63 lines
1.7 KiB
PHP
63 lines
1.7 KiB
PHP
<?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 = 'CONVERT';
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$description = 'Converts a number from one measurement system to another';
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$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 = $spreadsheet->getActiveSheet();
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// Add some data
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$conversions = [
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[1, 'lbm', 'kg'],
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[1, 'gal', 'l'],
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[24, 'in', 'ft'],
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[100, 'yd', 'm'],
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[500, 'mi', 'km'],
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[7.5, 'min', 'sec'],
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[5, 'F', 'C'],
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[32, 'C', 'K'],
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[100, 'm2', 'ft2'],
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];
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$testDataCount = count($conversions);
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$worksheet->fromArray($conversions, null, 'A1');
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for ($row = 1; $row <= $testDataCount; ++$row) {
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$data = $conversions[$row - 1];
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$worksheet->setCellValue("D$row", "=CONVERT({$data[0]},\"{$data[1]}\",\"{$data[2]}\")");
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}
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$worksheet->setCellValue('H1', '=CONVERT(CONVERT(100,"m","ft"),"m","ft")');
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for ($row = 1; $row <= $testDataCount; ++$row) {
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$helper->log(
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"(A$row): Unit of Measure Conversion Formula "
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. $worksheet->getCell('D' . $row)->getValue()
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. ' - '
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. $worksheet->getCell('A' . $row)->getValue()
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. ' '
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. $worksheet->getCell('B' . $row)->getValue()
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. ' is '
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. $worksheet->getCell('D' . $row)->getCalculatedValue()
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. ' '
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. $worksheet->getCell('C' . $row)->getValue()
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);
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}
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$helper->log('Old method for area conversions, before MS Excel introduced area Units of Measure');
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$helper->log(
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"(A$row): Unit of Measure Conversion Formula "
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. $worksheet->getCell('H1')->getValue()
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. ' result is '
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. $worksheet->getCell('H1')->getCalculatedValue()
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);
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