15:29:02 Load from Gnumeric file
Call time to read Workbook was 0.2176 seconds
15:29:02 Current memory usage: 6.25 MB
15:29:02 Write to Excel2007 format
15:29:02 File written to D:\wwwroot\yx\base_admin_welcome_new_student\vendor\phpoffice\phpexcel\Examples\GnumericReader.xlsx
15:29:02 Peak memory usage: 8.5 MB
15:29:02 Done writing file