08:41:56 Load MergeBook1 from Excel2007 file
Call time to read Mergebook1 was 0.0102 seconds
08:41:56 Current memory usage: 2 MB
08:41:56 Load MergeBook2 from Excel2007 file
Call time to read Mergebook2 was 0.0051 seconds
08:41:56 Current memory usage: 2 MB
08:41:56 Write to Excel2007 format
08:41:56 File written to 43mergeWorkbooks.xlsx
Call time to write Workbook was 0.0094 seconds
08:41:56 Current memory usage: 2 MB
08:41:56 Peak memory usage: 2 MB
08:41:56 Done writing file
File has been created in /var/www/html/test/public/vendor/phpoffice/phpexcel/Examples