03:51:12 Load from Excel2007 file<br />Call time to read Workbook was 0.2254 seconds<br />03:51:12 Current memory usage: 2 MB<br />03:51:12 Write to Excel2007 format<br />03:51:13 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 0.7725 seconds<br />03:51:13 Current memory usage: 4 MB<br />03:51:13 Peak memory usage: 4 MB<br />03:51:13 Done writing file<br />File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples<br />