<?php
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use PhpOffice\PhpSpreadsheet\IOFactory;
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use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
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require __DIR__ . '/../Header.php';
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$sampleSpreadsheet = require __DIR__ . '/../templates/sampleSpreadsheet.php';
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$filename = $helper->getTemporaryFilename();
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$writer = new Xlsx($sampleSpreadsheet);
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$callStartTime = microtime(true);
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$writer->save($filename);
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$helper->logWrite($writer, $filename, $callStartTime);
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$callStartTime = microtime(true);
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$reader = IOFactory::createReader('Xlsx');
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$spreadsheet = $reader->load($filename);
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$helper->logRead('Xlsx', $filename, $callStartTime);
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$helper->log('Iterate worksheets');
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foreach ($spreadsheet->getWorksheetIterator() as $worksheet) {
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$helper->log('Worksheet - ' . $worksheet->getTitle());
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foreach ($worksheet->getRowIterator() as $row) {
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$helper->log(' Row number - ' . $row->getRowIndex());
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$cellIterator = $row->getCellIterator();
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$cellIterator->setIterateOnlyExistingCells(false); // Loop all cells, even if it is not set
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foreach ($cellIterator as $cell) {
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if ($cell !== null) {
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$helper->log(' Cell - ' . $cell->getCoordinate() . ' - ' . $cell->getCalculatedValue());
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}
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}
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}
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}
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