<?php require __DIR__ . '/Header.php'; $cacheMethod = \PhpOffice\PhpSpreadsheet\CachedObjectStorageFactory::CACHE_TO_SQLITE3; if (\PhpOffice\PhpSpreadsheet\Settings::setCacheStorageMethod($cacheMethod)) { $helper->log('Enable Cell Caching using ' . $cacheMethod . ' method'); } else { $helper->log('ERROR: Unable to set Cell Caching using ' . $cacheMethod . ' method, reverting to memory'); } $spreadsheet = require __DIR__ . '/templates/largeSpreadsheet.php'; // Save $helper->write($spreadsheet, __FILE__);