18:25:37 Create new PHPExcel object<br />18:25:37 Set document properties<br />18:25:37 Add data<br />18:25:37 Set data validation<br />18:25:37 Write to Excel2007 format<br />18:25:37 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0266 seconds<br />18:25:37 Current memory usage: 4.75 MB<br />18:25:37 Peak memory usage: 4.75 MB<br />18:25:37 Done writing file<br />File has been created in /home/prestasie/public_html/vendor/phpoffice/phpexcel/Examples<br />