05:14:50 Load MergeBook1 from Excel2007 file
Call time to read Mergebook1 was 0.0227 seconds
05:14:50 Current memory usage: 1.25 MB
05:14:50 Load MergeBook2 from Excel2007 file
Call time to read Mergebook2 was 0.0153 seconds
05:14:50 Current memory usage: 1.5 MB
05:14:50 Write to Excel2007 format
05:14:50 File written to 43mergeWorkbooks.xlsx
Call time to write Workbook was 0.0346 seconds
05:14:50 Current memory usage: 1.75 MB
05:14:50 Peak memory usage: 1.75 MB
05:14:50 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples