22:14:48 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0342 seconds<br />22:14:48 Current memory usage: 4 MB<br />22:14:48 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0012 seconds<br />22:14:48 Current memory usage: 4 MB<br />22:14:48 Write to Excel2007 format<br />22:14:48 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0144 seconds<br />22:14:48 Current memory usage: 4 MB<br />22:14:48 Peak memory usage: 4 MB<br />22:14:48 Done writing file<br />File has been created in /home/shopin86/public_html/vendor/phpoffice/phpexcel/Examples<br />