05:51:02 Load from OOCalc file
Call time to read Workbook was 0.1536 seconds
05:51:02 Current memory usage: 2 MB
05:51:02 Write to Excel2007 format
05:51:02 File written to /home/acadprofi/edu.acadprofi.ru/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
05:51:02 Peak memory usage: 2 MB
05:51:02 Done writing file