03:15:54 Create new PHPExcel object<br />03:15:54 Set document properties<br />03:15:54 Add some data<br />03:15:54 Rename worksheet<br />03:15:54 Set document security<br />03:15:54 Set sheet security<br />03:15:54 Write to Excel2007 format<br />03:15:54 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0090 seconds<br />03:15:54 Current memory usage: 6 MB<br />03:15:54 Peak memory usage: 6 MB<br />03:15:54 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/maria/mbinv/vendor/phpoffice/phpexcel/Examples<br />