02:56:22 Load from OOCalc file
Call time to read Workbook was 1.2007 seconds
02:56:23 Current memory usage: 4 MB
02:56:23 Write to Excel2007 format
02:56:23 File written to C:\xampp\htdocs\backend\vendor\phpoffice\phpexcel\Examples\OOCalcReader.xlsx
02:56:23 Peak memory usage: 4 MB
02:56:23 Done writing file