01:42:56 Load from Excel2007 file<br />01:42:56 Update cell data values that are displayed in the chart<br />01:42:56 Write to Excel2007 format<br />01:42:56 File written to 34chartupdate.xlsx<br />01:42:56 Peak memory usage: 12 MB<br />01:42:56 Done writing file<br />File has been created in /home/vaybac5/jla.group/network/vendor/phpoffice/phpexcel/Examples<br />