64 lines
2.1 KiB
PHP
64 lines
2.1 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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$spreadsheet = new Spreadsheet();
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$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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$workHours = [
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'2020-0-06' => 7.5,
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'2020-0-07' => 7.25,
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'2020-0-08' => 6.5,
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'2020-0-09' => 7.0,
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'2020-0-10' => 5.5,
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];
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// Populate the Timesheet
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$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}", '=HOURS_PER_DAY*CHARGE_RATE');
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++$row;
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}
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$endRow = $row - 1;
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// COLUMN_TOTAL is another relative cell reference that always points to the same range of rows but to cell in the column where it is used
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// To avoid including the current row,or having to hard-code the range itself (as we did in the previous example)
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// we wrap it in a named formula using the OFFSET() function
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$spreadsheet->addNamedFormula(new NamedFormula('COLUMN_DATA_VALUES', $worksheet, '=OFFSET(A$4:A1, -1, 0)'));
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++$row;
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$worksheet
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->setCellValue("B{$row}", '=SUM(COLUMN_DATA_VALUES)')
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->setCellValue("C{$row}", '=SUM(COLUMN_DATA_VALUES)');
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$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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$worksheet->getCell("B{$row}")->getCalculatedValue(),
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$worksheet->getCell('B1')->getValue(),
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$worksheet->getCell("C{$row}")->getCalculatedValue()
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));
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$helper->write($spreadsheet, __FILE__, ['Xlsx']);
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