16:11:21 Load from OOCalc file
Call time to read Workbook was 0.0506 seconds
16:11:21 Current memory usage: 4 MB
16:11:21 Write to Excel2007 format
16:11:21 File written to /var/www/customs_rongma/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
16:11:21 Peak memory usage: 6 MB
16:11:21 Done writing file