06:58:02 Load MergeBook1 from Excel2007 file
Call time to read Mergebook1 was 0.0620 seconds
06:58:02 Current memory usage: 4.5 MB
06:58:02 Load MergeBook2 from Excel2007 file
Call time to read Mergebook2 was 0.0057 seconds
06:58:02 Current memory usage: 4.75 MB
06:58:02 Write to Excel2007 format
06:58:02 File written to 43mergeWorkbooks.xlsx
Call time to write Workbook was 0.0312 seconds
06:58:02 Current memory usage: 6.75 MB
06:58:02 Peak memory usage: 6.75 MB
06:58:02 Done writing file
File has been created in D:\wwwroot\dorm\vendor\phpoffice\phpexcel\Examples