12:47:34 Create new PHPExcel object<br />12:47:34 Set document properties<br />12:47:34 Add some data<br />12:47:34 Rename worksheet<br />12:47:34 Set document security<br />12:47:34 Set sheet security<br />12:47:34 Write to Excel2007 format<br />12:47:34 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0094 seconds<br />12:47:34 Current memory usage: 6 MB<br />12:47:34 Peak memory usage: 6 MB<br />12:47:34 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/elchoy/mbinv/vendor/phpoffice/phpexcel/Examples<br />