12:30:48 Load from OOCalc file
Call time to read Workbook was 0.1028 seconds
12:30:48 Current memory usage: 2 MB
12:30:48 Write to Excel2007 format
12:30:48 File written to D:\dev\sklad\vendor\phpoffice\phpexcel\Examples\OOCalcReader.xlsx
12:30:48 Peak memory usage: 4 MB
12:30:48 Done writing file