07:21:15 Create new PHPExcel object<br />07:21:15 Set document properties<br />07:21:15 Add data<br />07:21:15 Set data validation<br />07:21:15 Write to Excel2007 format<br />07:21:15 File written to 15datavalidation.xlsx<br />Call time to write Workbook was 0.0101 seconds<br />07:21:15 Current memory usage: 6 MB<br />07:21:15 Peak memory usage: 6 MB<br />07:21:15 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/behappy/mbinv/vendor/phpoffice/phpexcel/Examples<br />