00:44:47 Load from OOCalc file
Call time to read Workbook was 0.0487 seconds
00:44:47 Current memory usage: 2 MB
00:44:47 Write to Excel2007 format
00:44:47 File written to /home/acadtutor/edu.acadtutor.ru/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
00:44:47 Peak memory usage: 2 MB
00:44:47 Done writing file