17:59:50 Load from Excel2007 file<br />17:59:50 Update cell data values that are displayed in the chart<br />17:59:50 Write to Excel2007 format<br />17:59:50 File written to 34chartupdate.xlsx<br />17:59:50 Peak memory usage: 2.75 MB<br />17:59:50 Done writing file<br />File has been created in /var/www/html/gae/root/plugins/phpexcel/1_8_0/Examples<br />