20:43:08 Create new PHPExcel object<br />20:43:08 Set document properties<br />20:43:08 Add data<br />20:43:08 Set data validation<br />20:43:08 Write to Excel5 format<br />20:43:08 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0168 seconds<br />20:43:08 Current memory usage: 3.25 MB<br />20:43:08 Peak memory usage: 3.25 MB<br />20:43:08 Done writing file<br />File has been created in D:\www\rict\doh\vendor\phpoffice\phpexcel\Examples<br />