13:42:28 Load from OOCalc file
Call time to read Workbook was 0.0879 seconds
13:42:28 Current memory usage: 4 MB
13:42:28 Write to Excel2007 format
13:42:29 File written to /home/acadtutor/edu.acadtutor.ru/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
13:42:29 Peak memory usage: 4 MB
13:42:29 Done writing file