23:25:32 Create new PHPExcel object<br />23:25:32 Set document properties<br />23:25:32 Add data<br />23:25:32 Set data validation<br />23:25:32 Write to Excel2007 format<br />23:25:32 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0072 seconds<br />23:25:32 Current memory usage: 5 MB<br />23:25:32 Peak memory usage: 5 MB<br />23:25:32 Done writing file<br />File has been created in /home/beirateca/public_html/vendor/phpoffice/phpexcel/Examples<br />