11:55:55 Load from OOCalc file
Call time to read Workbook was 0.0941 seconds
11:55:55 Current memory usage: 4.25 MB
11:55:55 Write to Excel2007 format
11:55:55 File written to /home/rrhhutem/public_html/let-4e/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
11:55:55 Peak memory usage: 6.5 MB
11:55:55 Done writing file