15:33:53 Load from OOCalc file
Call time to read Workbook was 0.0357 seconds
15:33:53 Current memory usage: 4 MB
15:33:53 Write to Excel2007 format
15:33:53 File written to /home/autourdey/invoice/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
15:33:53 Peak memory usage: 6 MB
15:33:53 Done writing file