12:27:28 Load workbook from Excel5 file
Call time to load Workbook was 0.0710 seconds
12:27:28 Current memory usage: 6 MB
12:27:28 Write to Excel2007 format
12:27:28 File written to 20readexcel5.xlsx
Call time to write Workbook was 0.0306 seconds
12:27:28 Current memory usage: 6 MB
12:27:28 Peak memory usage: 6 MB
12:27:28 Done reading file
File has been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples