12:41:06 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.0484 seconds<br />12:41:06 Current memory usage: 2 MB<br />12:41:06 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0162 seconds<br />12:41:06 Current memory usage: 2 MB<br />12:41:06 Write to Excel2007 format<br />12:41:06 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0179 seconds<br />12:41:06 Current memory usage: 2 MB<br />12:41:06 Peak memory usage: 2 MB<br />12:41:06 Done writing file<br />File has been created in G:\myserver\www\shopee\PHPExcel-1.8\Examples<br />