02:09:48 Load from OOCalc file
Call time to read Workbook was 0.0284 seconds
02:09:48 Current memory usage: 1.75 MB
02:09:48 Write to Excel2007 format
02:09:48 File written to /var/www/dolphin/vendor/phpoffice/phpexcel/Examples/OOCalcReader.xlsx
02:09:48 Peak memory usage: 2 MB
02:09:48 Done writing file