12:22:44 Load from Gnumeric file
Call time to read Workbook was 0.1779 seconds
12:22:44 Current memory usage: 4 MB
12:22:44 Write to Excel2007 format
12:22:44 File written to D:\dev\sklad\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx
12:22:44 Peak memory usage: 4 MB
12:22:44 Done writing file