04:39:53 Create new PHPExcel object<br />04:39:53 Set document properties<br />04:39:53 Add data<br />04:39:53 Set data validation<br />04:39:53 Write to Excel2007 format<br />04:39:53 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0126 seconds<br />04:39:53 Current memory usage: 4 MB<br />04:39:53 Peak memory usage: 4 MB<br />04:39:53 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />