12:22:17 Load from Excel2007 file<br />12:22:17 Update cell data values that are displayed in the chart<br />12:22:17 Write to Excel2007 format<br />12:22:17 File written to 34chartupdate.xlsx<br />12:22:17 Peak memory usage: 6.25 MB<br />12:22:17 Done writing file<br />File has been created in /home/nutrica1/soft.nutricalcapp.com/vendor/phpoffice/phpexcel/Examples<br />