07:47:41 Create new PHPExcel object<br />07:47:41 Set document properties<br />07:47:41 Add data<br />07:47:41 Set data validation<br />07:47:41 Write to Excel5 format<br />07:47:41 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0122 seconds<br />07:47:41 Current memory usage: 6.25 MB<br />07:47:41 Peak memory usage: 6.25 MB<br />07:47:41 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demoventas/mbinv/vendor/phpoffice/phpexcel/Examples<br />