07:56:35 Create new PHPExcel object<br />07:56:35 Set document properties<br />07:56:35 Add data<br />07:56:35 Set data validation<br />07:56:35 Write to Excel2007 format<br />07:56:35 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0109 seconds<br />07:56:35 Current memory usage: 5 MB<br />07:56:35 Peak memory usage: 5 MB<br />07:56:35 Done writing file<br />File has been created in /home/rrhhutem/public_html/idp-3g/vendor/phpoffice/phpexcel/Examples<br />