08:07:19 Load from Excel2007 file<br />08:07:19 Update cell data values that are displayed in the chart<br />08:07:19 Write to Excel2007 format<br />08:07:19 File written to 34chartupdate.xlsx<br />08:07:19 Peak memory usage: 1.75 MB<br />08:07:19 Done writing file<br />File has been created in /home/capebfrupz/grc/www/libraries-php/PHPExcel/Examples<br />