02:53:45 Load from Gnumeric file
Call time to read Workbook was 0.1098 seconds
02:53:45 Current memory usage: 6 MB
02:53:45 Write to Excel2007 format
02:53:45 File written to D:\dev\sklad\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx
02:53:45 Peak memory usage: 6 MB
02:53:45 Done writing file