09:51:09 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0202 seconds<br />09:51:09 Current memory usage: 2 MB<br />09:51:09 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0019 seconds<br />09:51:09 Current memory usage: 2 MB<br />09:51:09 Write to Excel2007 format<br />09:51:09 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0089 seconds<br />09:51:09 Current memory usage: 2 MB<br />09:51:09 Peak memory usage: 2 MB<br />09:51:09 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />