08:22:08 Load from Excel2007 file<br />08:22:08 Update cell data values that are displayed in the chart<br />08:22:08 Write to Excel2007 format<br />08:22:08 File written to 34chartupdate.xlsx<br />08:22:08 Peak memory usage: 4.75 MB<br />08:22:08 Done writing file<br />File has been created in /home/webiprobgm/vgeintranet/library/PHPExcel/Examples<br />