21:57:31 Create new PHPExcel object<br />21:57:31 Set document properties<br />21:57:31 Add some data<br />21:57:31 Rename worksheet<br />21:57:31 Set document security<br />21:57:31 Set sheet security<br />21:57:31 Write to Excel2007 format<br />21:57:31 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0093 seconds<br />21:57:31 Current memory usage: 6 MB<br />21:57:31 Peak memory usage: 6 MB<br />21:57:31 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/voltiostudio/mbinv/vendor/phpoffice/phpexcel/Examples<br />