21:15:59 Load from OOCalc file
Call time to read Workbook was 0.0462 seconds
21:15:59 Current memory usage: 4 MB
21:15:59 Write to Excel2007 format
21:15:59 File written to /var/www/customs_yiao/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
21:15:59 Peak memory usage: 6 MB
21:15:59 Done writing file