09:17:14 Load from OOCalc file
Call time to read Workbook was 0.0485 seconds
09:17:14 Current memory usage: 2 MB
09:17:14 Write to Excel2007 format
09:17:14 File written to /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
09:17:14 Peak memory usage: 2 MB
09:17:14 Done writing file