18:11:08 Create new PHPExcel object<br />18:11:08 Set document properties<br />18:11:08 Add data<br />18:11:08 Set data validation<br />18:11:08 Write to Excel5 format<br />18:11:08 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0048 seconds<br />18:11:08 Current memory usage: 1 MB<br />18:11:08 Peak memory usage: 1 MB<br />18:11:08 Done writing file<br />File has been created in /var/www/html/auditoria/vendor/phpoffice/phpexcel/Examples<br />