18:18:08 Load from Excel2007 file<br />18:18:08 Update cell data values that are displayed in the chart<br />18:18:08 Write to Excel2007 format<br />18:18:08 File written to 34chartupdate.xlsx<br />18:18:08 Peak memory usage: 2 MB<br />18:18:08 Done writing file<br />File has been created in /var/www/html/elite-bustos/vendor/phpoffice/phpexcel/Examples<br />