04:27:03 Load from Excel2007 file<br />04:27:03 Update cell data values that are displayed in the chart<br />04:27:03 Write to Excel2007 format<br />04:27:03 File written to 34chartupdate.xlsx<br />04:27:03 Peak memory usage: 4.25 MB<br />04:27:03 Done writing file<br />File has been created in /home/capebfrupz/grc/www/libraries-php/PHPExcel/Examples<br />