11:38:09 Create new PHPExcel object<br />11:38:09 Set document properties<br />11:38:09 Add data<br />11:38:09 Set data validation<br />11:38:09 Write to Excel5 format<br />11:38:09 File written to 15datavalidation-xls.xls<br />Call time to write Workbook was 0.0117 seconds<br />11:38:09 Current memory usage: 6.25 MB<br />11:38:09 Peak memory usage: 6.25 MB<br />11:38:09 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/elchoy/mbinv/vendor/phpoffice/phpexcel/Examples<br />