18:32:02 Load from OOCalc file
Call time to read Workbook was 0.1116 seconds
18:32:02 Current memory usage: 2 MB
18:32:02 Write to Excel2007 format
18:32:02 File written to /home/acadexam/edu.acadexam.ru/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
18:32:02 Peak memory usage: 2 MB
18:32:02 Done writing file