18:24:09 Load from Excel2007 file<br />18:24:10 Update cell data values that are displayed in the chart<br />18:24:10 Write to Excel2007 format<br />18:24:10 File written to 34chartupdate.xlsx<br />18:24:10 Peak memory usage: 6 MB<br />18:24:10 Done writing file<br />File has been created in /home/sgscofia/public_html/sgsqas/vendor/phpoffice/phpexcel/Examples<br />