19:27:36 Create new PHPExcel object<br />19:27:36 Set document properties<br />19:27:36 Add data<br />19:27:36 Set data validation<br />19:27:36 Write to Excel5 format<br />19:27:36 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0077 seconds<br />19:27:36 Current memory usage: 2 MB<br />19:27:36 Peak memory usage: 2 MB<br />19:27:36 Done writing file<br />File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples<br />