17:09:25 Create new PHPExcel object<br />17:09:25 Set document properties<br />17:09:25 Add some data<br />17:09:25 Rename worksheet<br />17:09:25 Set document security<br />17:09:25 Set sheet security<br />17:09:25 Write to Excel2007 format<br />17:09:25 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0121 seconds<br />17:09:25 Current memory usage: 6 MB<br />17:09:25 Peak memory usage: 6 MB<br />17:09:25 Done writing file<br />File has been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples<br />