20:46:19 Load from Excel2007 file<br />Call time to read Workbook was 0.0689 seconds<br />20:46:20 Current memory usage: 3.75 MB<br />20:46:20 Write to Excel2007 format<br />20:46:20 File written to 07readerPCLZip.xlsx<br />Call time to write Workbook was 0.0613 seconds<br />20:46:20 Current memory usage: 5 MB<br />20:46:20 Peak memory usage: 5.75 MB<br />20:46:20 Done writing file<br />File has been created in D:\whospost\dvT\vendor\phpoffice\phpexcel\Examples<br />