19:19:28 Create new PHPExcel object<br />19:19:28 Set document properties<br />19:19:28 Add some data<br />19:19:28 Rename worksheet<br />19:19:28 Set document security<br />19:19:28 Set sheet security<br />19:19:28 Write to Excel2007 format<br />19:19:28 File written to 11documentsecurity.xlsx<br />Call time to write Workbook was 0.0140 seconds<br />19:19:28 Current memory usage: 3.5 MB<br />19:19:28 Peak memory usage: 3.5 MB<br />19:19:28 Done writing file<br />File has been created in /var/www/provuna.com/banq/vendor/phpoffice/phpexcel/Examples<br />