17:48:22 Create new PHPExcel object
17:48:22 Set document properties
17:48:22 Add some data
17:48:22 Rename worksheet
17:48:22 Write to Excel2007 format
17:48:22 File written to 01simple.xlsx
17:48:22 Write to Excel5 format
17:48:22 File written to 01simple.xls
17:48:22 Peak memory usage: 4 MB
17:48:22 Done writing files
Files have been created in /var/www/clients/client109/web531/web/typo3conf/ext/dslcontex_bak/Classes/Controller/phpexcel/Tests