20:42:22 Create new PHPExcel object<br />20:42:22 Set document properties<br />20:42:22 Add some data<br />20:42:22 Rename worksheet<br />20:42:22 Set document security<br />20:42:22 Set sheet security<br />20:42:22 Write to Excel2007 format<br />20:42:22 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0095 seconds<br />20:42:22 Current memory usage: 6 MB<br />20:42:22 Peak memory usage: 6 MB<br />20:42:22 Done writing file<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/serproingt/mbinv/vendor/phpoffice/phpexcel/Examples<br />