20:35:29 Load from Excel2007 file<br />Call time to read Workbook was 0.0377 seconds<br />20:35:29 Current memory usage: 3.25 MB<br />20:35:29 Write to Excel2007 format<br />20:35:29 File written to 07reader.xlsx<br />Call time to write Workbook was 0.0242 seconds<br />20:35:29 Current memory usage: 4.75 MB<br />20:35:29 Peak memory usage: 4.75 MB<br />20:35:29 Done writing file<br />File has been created in D:\whospost\dvBackup20200407\vendor\phpoffice\phpexcel\Examples<br />