19:30:53 Load from Excel2007 file<br />19:30:53 Update cell data values that are displayed in the chart<br />19:30:53 Write to Excel2007 format<br />19:30:53 File written to 34chartupdate.xlsx<br />19:30:53 Peak memory usage: 7 MB<br />19:30:53 Done writing file<br />File has been created in /var/www/clients/client109/web531/web/typo3conf/ext/dslcontex_bak/Classes/Controller/phpexcel/Tests<br />