12:07:07 Load from OOCalc file
Call time to read Workbook was 0.0397 seconds
12:07:07 Current memory usage: 2 MB
12:07:07 Write to Excel2007 format
12:07:07 File written to /var/www/html/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
12:07:07 Peak memory usage: 2 MB
12:07:07 Done writing file