15:44:40 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0542 seconds<br />15:44:40 Current memory usage: 2 MB<br />15:44:40 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0242 seconds<br />15:44:41 Current memory usage: 2 MB<br />15:44:41 Write to Excel2007 format<br />15:44:41 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0243 seconds<br />15:44:41 Current memory usage: 4 MB<br />15:44:41 Peak memory usage: 4 MB<br />15:44:41 Done writing file<br />File has been created in G:\myserver\www\shopee99\PHPExcel-1.8\Examples<br />