13:11:09 Load from Excel2007 file<br />13:11:09 Update cell data values that are displayed in the chart<br />13:11:09 Write to Excel2007 format<br />13:11:09 File written to 34chartupdate.xlsx<br />13:11:09 Peak memory usage: 6 MB<br />13:11:09 Done writing file<br />File has been created in /var/www/html/elite-san-juan/vendor/phpoffice/phpexcel/Examples<br />