15:52:52 Load from Excel2007 file<br />15:52:52 Update cell data values that are displayed in the chart<br />15:52:52 Write to Excel2007 format<br />15:52:52 File written to 34chartupdate.xlsx<br />15:52:52 Peak memory usage: 6 MB<br />15:52:52 Done writing file<br />File has been created in /var/www/html/elite-bagabag/vendor/phpoffice/phpexcel/Examples<br />