19:28:26 Create new PHPExcel object<br />19:28:26 Set document properties<br />19:28:26 Add some data<br />19:28:26 Rename worksheet<br />19:28:26 Set document security<br />19:28:26 Set sheet security<br />19:28:26 Write to Excel2007 format<br />19:28:26 File written to 11documentsecurity.xlsx<br />19:28:26 Peak memory usage: 5.75 MB<br />19:28:26 Done writing file<br />File has been created in /var/www/clients/client109/web531/web/typo3conf/ext/dslcontex_bak/Classes/Controller/phpexcel/Tests<br />