21:51:49 Create new PHPExcel object<br />21:51:49 Set document properties<br />21:51:49 Add data<br />21:51:49 Set data validation<br />21:51:49 Write to Excel5 format<br />21:51:49 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0335 seconds<br />21:51:49 Current memory usage: 2.5 MB<br />21:51:49 Peak memory usage: 3.25 MB<br />21:51:49 Done writing file<br />File has been created in /home/kafo/public_html/vendor/phpoffice/phpexcel/Examples<br />