19:33:53 Create new PHPExcel object<br />19:33:53 Set document properties<br />19:33:53 Add data<br />19:33:53 Set data validation<br />19:33:53 Write to Excel5 format<br />19:33:53 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0233 seconds<br />19:33:53 Current memory usage: 6.25 MB<br />19:33:53 Peak memory usage: 6.25 MB<br />19:33:53 Done writing file<br />File has been created in D:\xampp\htdocs\dmmc\vendor\phpoffice\phpexcel\Examples<br />