19:50:07 Create new PHPExcel object<br />19:50:07 Set document properties<br />19:50:07 Add some data<br />19:50:07 Rename worksheet<br />19:50:07 Set document security<br />19:50:07 Set sheet security<br />19:50:07 Write to Excel2007 format<br />19:50:07 File written to 11documentsecurity.xlsx<br />19:50:07 Peak memory usage: 5.75 MB<br />19:50:07 Done writing file<br />File has been created in /var/www/clients/client109/web531/web/typo3conf/ext/dslcontex_org/Classes/Controller/phpexcel/Tests<br />