19:58:48 Create new PHPExcel object<br />19:58:48 Set document properties<br />19:58:48 Add data<br />19:58:48 Set data validation<br />19:58:48 Write to Excel5 format<br />19:58:48 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0237 seconds<br />19:58:48 Current memory usage: 2 MB<br />19:58:48 Peak memory usage: 2 MB<br />19:58:48 Done writing file<br />File has been created in /var/www/miguiafordadministrador.com.co/www/vendor/phpoffice/phpexcel/Examples<br />