19:48:40 Load from Excel2007 file<br />19:48:40 Update cell data values that are displayed in the chart<br />19:48:40 Write to Excel2007 format<br />19:48:40 File written to 34chartupdate.xlsx<br />19:48:40 Peak memory usage: 2 MB<br />19:48:40 Done writing file<br />File has been created in /home/eatonmedju/www/ARCHIVES/plugins/PHPExcel-1.8/Examples<br />