22:11:19 Create new PHPExcel object<br />22:11:19 Set document properties<br />22:11:19 Add data<br />22:11:19 Set data validation<br />22:11:19 Write to Excel2007 format<br />22:11:19 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0136 seconds<br />22:11:19 Current memory usage: 6 MB<br />22:11:19 Peak memory usage: 6 MB<br />22:11:19 Done writing file<br />File has been created in /home/ccepm/public_html/ControlCeepam/vendor/phpoffice/phpexcel/Examples<br />