03:20:18 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0855 seconds<br />03:20:18 Current memory usage: 4 MB<br />03:20:18 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0208 seconds<br />03:20:18 Current memory usage: 4 MB<br />03:20:18 Write to Excel2007 format<br />03:20:18 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0644 seconds<br />03:20:18 Current memory usage: 6 MB<br />03:20:18 Peak memory usage: 6 MB<br />03:20:18 Done writing file<br />File has been created in C:\xampp\htdocs\FinanceModule\vendor\phpoffice\phpexcel\Examples<br />