05:01:54 Load from OOCalc file
Call time to read Workbook was 0.0509 seconds
05:01:54 Current memory usage: 3.75 MB
05:01:54 Write to Excel2007 format
05:01:54 File written to /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
05:01:54 Peak memory usage: 5.25 MB
05:01:54 Done writing file