15:58:01 Write to Excel2007 format<br />15:58:01 File written to 33chartcreate-area.xlsx<br />15:58:01 Peak memory usage: 5.5 MB<br />15:58:01 Done writing file<br />File has been created in /home/opussoft/public_html/res/residenz/vendor/phpoffice/phpexcel/Examples<br />