20:35:28 Load MergeBook1 from Excel2007 file<br />Call time to read Mergebook1 was 0.1720 seconds<br />20:35:28 Current memory usage: 2 MB<br />20:35:28 Load MergeBook2 from Excel2007 file<br />Call time to read Mergebook2 was 0.0129 seconds<br />20:35:28 Current memory usage: 2 MB<br />20:35:28 Write to Excel2007 format<br />20:35:28 File written to 43mergeWorkbooks.xlsx<br />Call time to write Workbook was 0.0194 seconds<br />20:35:28 Current memory usage: 2 MB<br />20:35:28 Peak memory usage: 2 MB<br />20:35:28 Done writing file<br />File has been created in G:\myserver\www\shopee\PHPExcel-1.8\Examples<br />