13:02:17 Load from Excel2007 file<br />13:02:17 Update cell data values that are displayed in the chart<br />13:02:17 Write to Excel2007 format<br />13:02:17 File written to 34chartupdate.xlsx<br />13:02:17 Peak memory usage: 2 MB<br />13:02:17 Done writing file<br />File has been created in /home/rt66ugcom/public_html/admin/vendor/phpoffice/phpexcel/Examples<br />