23:18:32 Load from Excel2007 file<br />23:18:32 Update cell data values that are displayed in the chart<br />23:18:32 Write to Excel2007 format<br />23:18:32 File written to 34chartupdate.xlsx<br />23:18:32 Peak memory usage: 4 MB<br />23:18:32 Done writing file<br />File has been created in /home/tueqknyl/demo.alphatechme.com/profitacc365/vendor/phpoffice/phpexcel/Examples<br />