18:18:24 Create new PHPExcel object<br />18:18:24 Set document properties<br />18:18:24 Add data<br />18:18:24 Set data validation<br />18:18:24 Write to Excel2007 format<br />18:18:24 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0181 seconds<br />18:18:24 Current memory usage: 5.75 MB<br />18:18:24 Peak memory usage: 5.75 MB<br />18:18:24 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/inventario-virtual/www/vendor/phpoffice/phpexcel/Examples<br />