23:18:45 Create new PHPExcel object<br />23:18:45 Set document properties<br />23:18:45 Add data<br />23:18:45 Set data validation<br />23:18:45 Write to Excel2007 format<br />23:18:46 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0169 seconds<br />23:18:46 Current memory usage: 6 MB<br />23:18:46 Peak memory usage: 6 MB<br />23:18:46 Done writing file<br />File has been created in /var/www/html/elite-talisay/vendor/phpoffice/phpexcel/Examples<br />