11:00:08 Load from OOCalc file
Call time to read Workbook was 0.2773 seconds
11:00:08 Current memory usage: 1.5 MB
11:00:08 Write to Excel2007 format
11:00:08 File written to /var/www/html/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
11:00:08 Peak memory usage: 2 MB
11:00:08 Done writing file