00:54:10 Load from OOCalc file
Call time to read Workbook was 0.0595 seconds
00:54:10 Current memory usage: 4 MB
00:54:10 Write to Excel2007 format
00:54:10 File written to /var/www/php7.4/kumir/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
00:54:10 Peak memory usage: 6 MB
00:54:10 Done writing file