03:23:55 Load from Excel2007 file<br />03:23:55 Update cell data values that are displayed in the chart<br />03:23:55 Write to Excel2007 format<br />03:23:55 File written to 34chartupdate.xlsx<br />03:23:55 Peak memory usage: 2 MB<br />03:23:55 Done writing file<br />File has been created in /var/www/html2/icheckinventory/vendornew/phpoffice/phpexcel/Examples<br />