22:37:48 Create new PHPExcel object<br />22:37:48 Set document properties<br />22:37:48 Add data<br />22:37:48 Set data validation<br />22:37:48 Write to Excel2007 format<br />22:37:48 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0101 seconds<br />22:37:48 Current memory usage: 6 MB<br />22:37:48 Peak memory usage: 6 MB<br />22:37:48 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/rusticosiso/mbinv/vendor/phpoffice/phpexcel/Examples<br />