21:43:52 Load from Excel2007 file<br />Call time to read Workbook was 0.1250 seconds<br />21:43:53 Current memory usage: 1 MB<br />21:43:53 Write to Excel2007 format<br />21:43:53 File written to 07reader.xlsx<br />Call time to write Workbook was 0.1250 seconds<br />21:43:53 Current memory usage: 1.25 MB<br />21:43:53 Peak memory usage: 1.25 MB<br />21:43:53 Done writing file<br />File has been created in d:\wwwroot\case\wwwroot\case2\simplewind\vendor\phpoffice\phpexcel\Examples<br />