20:23:24 Create new PHPExcel object<br />20:23:24 Set document properties<br />20:23:24 Add some data<br />20:23:24 Rename worksheet<br />20:23:24 Set document security<br />20:23:24 Set sheet security<br />20:23:24 Write to Excel2007 format<br />20:23:24 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0019 seconds<br />20:23:24 Current memory usage: 2 MB<br />20:23:24 Peak memory usage: 2 MB<br />20:23:24 Done writing file<br />File has been created in /home/firewirenet/public_html/inventario/vendor/phpoffice/phpexcel/Examples<br />