17:44:15 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0741 seconds<br />17:44:15 Current memory usage: 4.25 MB<br />17:44:15 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0064 seconds<br />17:44:15 Current memory usage: 4.25 MB<br />17:44:15 Write to Excel2007 format<br />17:44:15 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0290 seconds<br />17:44:15 Current memory usage: 6 MB<br />17:44:15 Peak memory usage: 6 MB<br />17:44:15 Done writing file<br />File has been created in /var/www/localhost/htdocs/faaszoom/vendor/phpoffice/phpexcel/Examples<br />