00:53:09 Create new PHPExcel object<br />00:53:09 Set document properties<br />00:53:09 Add data<br />00:53:09 Set data validation<br />00:53:09 Write to Excel2007 format<br />00:53:09 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0285 seconds<br />00:53:09 Current memory usage: 5 MB<br />00:53:09 Peak memory usage: 5 MB<br />00:53:09 Done writing file<br />File has been created in /var/www/localhost/htdocs/baaszoom/vendor/phpoffice/phpexcel/Examples<br />