04:35:07 Create new PHPExcel object<br />04:35:07 Set document properties<br />04:35:07 Add data<br />04:35:07 Set data validation<br />04:35:07 Write to Excel2007 format<br />04:35:07 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0104 seconds<br />04:35:07 Current memory usage: 6 MB<br />04:35:07 Peak memory usage: 6 MB<br />04:35:07 Done writing file<br />File has been created in /home/icitaqp/public_html/vendor/phpoffice/phpexcel/Examples<br />