23:23:54 Load from Excel2007 file<br />23:23:54 Update cell data values that are displayed in the chart<br />23:23:54 Write to Excel2007 format<br />23:23:54 File written to 34chartupdate.xlsx<br />23:23:54 Peak memory usage: 6 MB<br />23:23:54 Done writing file<br />File has been created in /var/www/html/elite-san-luis-pampanga/vendor/phpoffice/phpexcel/Examples<br />