19:51:34 Load from OOCalc file
Call time to read Workbook was 0.0471 seconds
19:51:34 Current memory usage: 2 MB
19:51:34 Write to Excel2007 format
19:51:34 File written to /var/www/customs_yiao/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
19:51:34 Peak memory usage: 2 MB
19:51:34 Done writing file