09:34:11 Load from Excel2007 file<br />09:34:11 Update cell data values that are displayed in the chart<br />09:34:11 Write to Excel2007 format<br />09:34:11 File written to 34chartupdate.xlsx<br />09:34:11 Peak memory usage: 6 MB<br />09:34:11 Done writing file<br />File has been created in /home/gomotc5/hotel.gomotwebhost.com/vendor/phpoffice/phpexcel/Examples<br />