19:17:56 Create new PHPExcel object<br />19:17:56 Set document properties<br />19:17:56 Add data<br />19:17:56 Set data validation<br />19:17:56 Write to Excel5 format<br />19:17:56 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0548 seconds<br />19:17:56 Current memory usage: 6 MB<br />19:17:56 Peak memory usage: 6 MB<br />19:17:56 Done writing file<br />File has been created in /var/www/html/educandi/sagradocorazon/vendor/phpoffice/phpexcel/Examples<br />