11:38:11 Create new PHPExcel object<br />11:38:11 Set document properties<br />11:38:11 Add data<br />11:38:11 Set data validation<br />11:38:11 Write to Excel2007 format<br />11:38:11 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0068 seconds<br />11:38:11 Current memory usage: 1.5 MB<br />11:38:11 Peak memory usage: 1.5 MB<br />11:38:11 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples<br />