17:44:41 Load from Excel2007 file<br />17:44:41 Update cell data values that are displayed in the chart<br />17:44:41 Write to Excel2007 format<br />17:44:42 File written to 34chartupdate.xlsx<br />17:44:42 Peak memory usage: 4 MB<br />17:44:42 Done writing file<br />File has been created in /home/theshantinik/public_html/vendor/phpoffice/phpexcel/Examples<br />