12:05:58 Load from OOCalc file
Call time to read Workbook was 0.0304 seconds
12:05:58 Current memory usage: 2 MB
12:05:58 Write to Excel2007 format
12:05:58 File written to /home/webdemoo/se.webdemo258.io.vn/cms-demo/vendor/phpoffice/phpexcel/Examples/OOCalcReaderPCLZip.xlsx
12:05:58 Peak memory usage: 2 MB
12:05:58 Done writing file