03:02:19 Load from OOCalc file
Call time to read Workbook was 0.0493 seconds
03:02:19 Current memory usage: 2 MB
03:02:19 Write to Excel2007 format
03:02:19 File written to /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
03:02:19 Peak memory usage: 2 MB
03:02:19 Done writing file