13:40:38 Create new PHPExcel object<br />13:40:38 Set document properties<br />13:40:38 Add data<br />13:40:38 Set data validation<br />13:40:38 Write to Excel2007 format<br />13:40:38 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0150 seconds<br />13:40:38 Current memory usage: 4 MB<br />13:40:38 Peak memory usage: 4 MB<br />13:40:38 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />