15:41:13 Load from Excel2007 file<br />15:41:13 Update cell data values that are displayed in the chart<br />15:41:13 Write to Excel2007 format<br />15:41:13 File written to 34chartupdate.xlsx<br />15:41:13 Peak memory usage: 5.75 MB<br />15:41:13 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples<br />