01:44:07 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.2082 seconds<br />01:44:07 Current memory usage: 4.25 MB<br />01:44:07 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0222 seconds<br />01:44:07 Current memory usage: 4.25 MB<br />01:44:07 Write to Excel2007 format<br />01:44:07 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0982 seconds<br />01:44:07 Current memory usage: 6 MB<br />01:44:07 Peak memory usage: 6 MB<br />01:44:07 Done writing file<br />File has been created in /var/www/localhost/htdocs/faaszoom/vendor/phpoffice/phpexcel/Examples<br />