20:10:43 Create new PHPExcel object<br />20:10:43 Set document properties<br />20:10:43 Add data<br />20:10:43 Set data validation<br />20:10:43 Write to Excel2007 format<br />20:10:44 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0020 seconds<br />20:10:44 Current memory usage: 2 MB<br />20:10:44 Peak memory usage: 2 MB<br />20:10:44 Done writing file<br />File has been created in /var/www/redtrack.rtplataforma.com/public_html/redtrack/birmex/vendor/phpoffice/phpexcel/Examples<br />