09:22:41 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0225 seconds<br />09:22:41 Current memory usage: 3 MB<br />09:22:41 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0028 seconds<br />09:22:41 Current memory usage: 3 MB<br />09:22:41 Write to Excel2007 format<br />09:22:41 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0154 seconds<br />09:22:41 Current memory usage: 4.5 MB<br />09:22:41 Peak memory usage: 4.5 MB<br />09:22:41 Done writing file<br />File has been created in D:\xampp\htdocs\hitgroupbuying\tool\PHPExcel\Examples<br />