12:18:23 Create new PHPExcel object<br />12:18:23 Set document properties<br />12:18:23 Add some data<br />12:18:23 Rename worksheet<br />12:18:23 Set document security<br />12:18:23 Set sheet security<br />12:18:23 Write to Excel2007 format<br />12:18:23 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0091 seconds<br />12:18:23 Current memory usage: 6 MB<br />12:18:23 Peak memory usage: 6 MB<br />12:18:23 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/pruebaspb/mbinv/vendor/phpoffice/phpexcel/Examples<br />