22:08:15 Load from Excel2007 file<br />Call time to read Workbook was 0.0693 seconds<br />22:08:15 Current memory usage: 3.75 MB<br />22:08:15 Write to Excel2007 format<br />22:08:15 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 0.0593 seconds<br />22:08:15 Current memory usage: 5 MB<br />22:08:15 Peak memory usage: 5.75 MB<br />22:08:15 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />