13:50:17 Create new PHPExcel object<br />13:50:17 Set document properties<br />13:50:17 Add data<br />13:50:17 Set data validation<br />13:50:17 Write to Excel2007 format<br />13:50:17 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0074 seconds<br />13:50:17 Current memory usage: 6 MB<br />13:50:17 Peak memory usage: 6 MB<br />13:50:17 Done writing file<br />File has been created in /home/ceepam/public_html/ControlCeepam/vendor/phpoffice/phpexcel/Examples<br />