01:28:54 Load from Excel2007 file<br />01:28:54 Update cell data values that are displayed in the chart<br />01:28:54 Write to Excel2007 format<br />01:28:54 File written to 34chartupdate.xlsx<br />01:28:54 Peak memory usage: 2.5 MB<br />01:28:54 Done writing file<br />File has been created in /home/lifestyles/public_html/deploy/vendor/phpoffice/phpexcel/Examples<br />