14:54:29 Load from Excel2007 file<br />14:54:29 Update cell data values that are displayed in the chart<br />14:54:29 Write to Excel2007 format<br />14:54:29 File written to 34chartupdate.xlsx<br />14:54:29 Peak memory usage: 5.75 MB<br />14:54:29 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples<br />