19:29:32 Create new PHPExcel object<br />19:29:33 Set document properties<br />19:29:33 Add data<br />19:29:33 Set data validation<br />19:29:33 Write to Excel2007 format<br />19:29:33 File written to 15datavalidation.xlsx<br />19:29:33 Peak memory usage: 5.5 MB<br />19:29:33 Done writing file<br />File has been created in /var/www/clients/client109/web531/web/typo3conf/ext/dslcontex_bak/Classes/Controller/phpexcel/Tests<br />