08:10:12 Load from Excel2007 file<br />08:10:12 Update cell data values that are displayed in the chart<br />08:10:12 Write to Excel2007 format<br />08:10:12 File written to 34chartupdate.xlsx<br />08:10:12 Peak memory usage: 4 MB<br />08:10:12 Done writing file<br />File has been created in /var/www/redtrack.rtplataforma.com/public_html/redtrack/plataforma/vendor/phpoffice/phpexcel/Examples<br />