11:33:16 Create new PHPExcel object<br />11:33:16 Set document properties<br />11:33:16 Add some data<br />11:33:16 Rename worksheet<br />11:33:16 Set document security<br />11:33:16 Set sheet security<br />11:33:16 Write to Excel5 format<br />11:33:16 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0539 seconds<br />11:33:16 Current memory usage: 6 MB<br />11:33:16 Peak memory usage: 6 MB<br />11:33:16 Done writing file<br />File has been created in /var/www/html/educandi/sagradocorazon/vendor/phpoffice/phpexcel/Examples<br />