16:20:01 Load from OOCalc file
Call time to read Workbook was 0.0277 seconds
16:20:01 Current memory usage: 2 MB
16:20:01 Write to Excel2007 format
16:20:01 File written to /var/www/html/examcontroller-web/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
16:20:01 Peak memory usage: 4 MB
16:20:01 Done writing file