22:38:31 Create new PHPExcel object<br />22:38:31 Set document properties<br />22:38:31 Add data<br />22:38:31 Set data validation<br />22:38:31 Write to Excel2007 format<br />22:38:31 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0938 seconds<br />22:38:31 Current memory usage: 5.75 MB<br />22:38:31 Peak memory usage: 5.75 MB<br />22:38:31 Done writing file<br />File has been created in C:\wamp\www\fx\addons\yun_shop\vendor\phpoffice\phpexcel\Examples<br />