03:08:07 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0552 seconds<br />03:08:07 Current memory usage: 2 MB<br />03:08:07 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0264 seconds<br />03:08:07 Current memory usage: 2 MB<br />03:08:07 Write to Excel2007 format<br />03:08:07 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0312 seconds<br />03:08:07 Current memory usage: 2 MB<br />03:08:07 Peak memory usage: 2 MB<br />03:08:07 Done writing file<br />File has been created in C:\Apache24\htdocs\hris_neo\vendor\phpoffice\phpexcel\Examples<br />