13:09:05 Load from OOCalc file
Call time to read Workbook was 0.1403 seconds
13:09:06 Current memory usage: 4.25 MB
13:09:06 Write to Excel2007 format
13:09:06 File written to /var/www/local/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
13:09:06 Peak memory usage: 6.5 MB
13:09:06 Done writing file