20:27:01 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0645 seconds<br />20:27:01 Current memory usage: 4.25 MB<br />20:27:01 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0068 seconds<br />20:27:01 Current memory usage: 4.25 MB<br />20:27:01 Write to Excel2007 format<br />20:27:01 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0278 seconds<br />20:27:01 Current memory usage: 6 MB<br />20:27:01 Peak memory usage: 6 MB<br />20:27:01 Done writing file<br />File has been created in /var/www/localhost/htdocs/faaszoom/vendor/phpoffice/phpexcel/Examples<br />