PhpSpreadsheet Cell Caching with Laravel Simple Cache

I spent quite a bit of time attempting to implement PhpSpreadsheet Cell Caching as described in their Memory Saving documentation page. I also read numerous related articles including Stack Overflow “Building very large spreadsheet with PHPSpreadsheet” where @andrewtweber claimed the Cell Caching was too slow and instead recommended “box/spout” XLSX/ODS/CSV writer. Attempt to use the […]