04:09:45 Load from Excel2007 file<br />Call time to read Workbook was 0.3661 seconds<br />04:09:45 Current memory usage: 4 MB<br />04:09:45 Write to Excel2007 format<br />04:09:46 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 1.3138 seconds<br />04:09:46 Current memory usage: 6 MB<br />04:09:46 Peak memory usage: 6 MB<br />04:09:46 Done writing file<br />File has been created in E:\item\doctor\vendor\phpoffice\phpexcel\Examples<br />