12:20:30 Load from OOCalc file
Call time to read Workbook was 0.0534 seconds
12:20:30 Current memory usage: 2 MB
12:20:30 Write to Excel2007 format
12:20:30 File written to /var/www/html/SFL/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
12:20:30 Peak memory usage: 2 MB
12:20:30 Done writing file