20:37:45 Create new PHPExcel object<br />20:37:45 Set document properties<br />20:37:45 Add some data<br />20:37:45 Rename worksheet<br />20:37:45 Set document security<br />20:37:45 Set sheet security<br />20:37:45 Write to Excel5 format<br />20:37:45 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0556 seconds<br />20:37:45 Current memory usage: 4 MB<br />20:37:45 Peak memory usage: 4 MB<br />20:37:45 Done writing file<br />File has been created in /var/www/html/educandi/domingoceli/vendor/phpoffice/phpexcel/Examples<br />