00:56:15 Load from Excel2007 file<br />00:56:15 Update cell data values that are displayed in the chart<br />00:56:15 Write to Excel2007 format<br />00:56:15 File written to 34chartupdate.xlsx<br />00:56:15 Peak memory usage: 6 MB<br />00:56:15 Done writing file<br />File has been created in /home/ebossatt/public_html/myobj_bos2/phpexcel/Examples<br />