01:57:18 Load from OOCalc file
Call time to read Workbook was 0.0242 seconds
01:57:18 Current memory usage: 2 MB
01:57:18 Write to Excel2007 format
01:57:18 File written to /home/webdemoo/se.webdemo258.io.vn/cms-demo-new/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
01:57:18 Peak memory usage: 2 MB
01:57:18 Done writing file