23:52:11 Create new PHPExcel object<br />23:52:11 Set document properties<br />23:52:11 Add data<br />23:52:11 Set data validation<br />23:52:11 Write to Excel2007 format<br />23:52:12 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0155 seconds<br />23:52:12 Current memory usage: 2 MB<br />23:52:12 Peak memory usage: 2 MB<br />23:52:12 Done writing file<br />File has been created in /var/www/edif/sites/all/modules/contrib/loft_data_grids/vendor/phpoffice/phpexcel/Examples<br />