19:10:28 Create new PHPExcel object<br />19:10:28 Set document properties<br />19:10:28 Add some data<br />19:10:28 Rename worksheet<br />19:10:28 Set document security<br />19:10:28 Set sheet security<br />19:10:28 Write to Excel5 format<br />19:10:28 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0110 seconds<br />19:10:28 Current memory usage: 7 MB<br />19:10:28 Peak memory usage: 7 MB<br />19:10:28 Done writing file<br />File has been created in /var/www/lido/vendor/phpoffice/phpexcel/Examples<br />