11:27:47 Create new PHPExcel object<br />11:27:47 Set document properties<br />11:27:47 Add some data<br />11:27:47 Rename worksheet<br />11:27:47 Set document security<br />11:27:47 Set sheet security<br />11:27:47 Write to Excel5 format<br />11:27:47 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0549 seconds<br />11:27:47 Current memory usage: 6 MB<br />11:27:47 Peak memory usage: 6 MB<br />11:27:47 Done writing file<br />File has been created in /var/www/html/educandi/domingoceli/vendor/phpoffice/phpexcel/Examples<br />