2922a13764
This introduce a helper class that should be used to log things, avoiding a lot of boilerplate code. Also all output are made in /tmp folder instead of beside the script itself. This is because there is a high chance that the folder containing the script is not writtable by webserver. So using the /tmp folder makes it more likely to works in a variety of setup.
32 lines
1021 B
PHP
32 lines
1021 B
PHP
<?php
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require __DIR__ . '/Header.php';
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// Create new Spreadsheet object
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$helper->log('Create new Spreadsheet object');
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$spreadsheet = new \PhpSpreadsheet\Spreadsheet();
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// Add some data, we will use some formulas here
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$helper->log('Add some data and formulas');
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$spreadsheet->getActiveSheet()->setCellValue('A1', '=B1')
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->setCellValue('A2', '=B2+1')
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->setCellValue('B1', '=A1+1')
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->setCellValue('B2', '=A2');
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\PhpSpreadsheet\Calculation::getInstance($spreadsheet)->cyclicFormulaCount = 100;
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// Calculated data
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$helper->log('Calculated data');
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for ($row = 1; $row <= 2; ++$row) {
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for ($col = 'A'; $col != 'C'; ++$col) {
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if ((!is_null($formula = $spreadsheet->getActiveSheet()->getCell($col . $row)->getValue())) &&
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($formula[0] == '=')) {
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echo 'Value of ', $col, $row, ' [', $formula, ']: ',
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$spreadsheet->getActiveSheet()->getCell($col . $row)->getCalculatedValue() . EOL;
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}
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}
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}
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// Save
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$helper->write($spreadsheet, __FILE__);
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