02:48:21 Create new PHPExcel object<br />02:48:21 Set document properties<br />02:48:21 Add some data<br />02:48:21 Rename worksheet<br />02:48:21 Set document security<br />02:48:21 Set sheet security<br />02:48:21 Write to Excel5 format<br />02:48:21 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0082 seconds<br />02:48:21 Current memory usage: 2 MB<br />02:48:21 Peak memory usage: 2 MB<br />02:48:21 Done writing file<br />File has been created in /home/univertest/test.univertest.ru/vendor/phpoffice/phpexcel/Examples<br />