18:50:15 Load from OOCalc file
Call time to read Workbook was 0.0540 seconds
18:50:15 Current memory usage: 3.75 MB
18:50:15 Write to Excel2007 format
18:50:15 File written to /home/rrhhutem/public_html/let-4f/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
18:50:15 Peak memory usage: 5.25 MB
18:50:15 Done writing file