16:28:24 Load from OOCalc file
Call time to read Workbook was 0.0233 seconds
16:28:24 Current memory usage: 2 MB
16:28:24 Write to Excel2007 format
16:28:25 File written to /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
16:28:25 Peak memory usage: 2 MB
16:28:25 Done writing file