04:58:12 Create new PHPExcel object<br />04:58:12 Set document properties<br />04:58:12 Add data<br />04:58:13 Set data validation<br />04:58:13 Write to Excel2007 format<br />04:58:13 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.1111 seconds<br />04:58:13 Current memory usage: 4 MB<br />04:58:13 Peak memory usage: 4 MB<br />04:58:13 Done writing file<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />