23:26:07 Create new PHPExcel object<br />23:26:07 Set document properties<br />23:26:07 Add data<br />23:26:07 Set data validation<br />23:26:07 Write to Excel2007 format<br />23:26:07 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0158 seconds<br />23:26:07 Current memory usage: 6 MB<br />23:26:07 Peak memory usage: 6 MB<br />23:26:07 Done writing file<br />File has been created in /home/royatumj/public_html/royaldairysoft/vendor/phpoffice/phpexcel/Examples<br />