14:35:09 Load from OOCalc file
Call time to read Workbook was 0.0255 seconds
14:35:09 Current memory usage: 2 MB
14:35:09 Write to Excel2007 format
14:35:09 File written to /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
14:35:09 Peak memory usage: 2 MB
14:35:09 Done writing file