12:53:22 Load from Excel2007 file<br />12:53:22 Update cell data values that are displayed in the chart<br />12:53:22 Write to Excel2007 format<br />12:53:22 File written to 34chartupdate.xlsx<br />12:53:22 Peak memory usage: 5.75 MB<br />12:53:22 Done writing file<br />File has been created in /home/diamebua/beta/releases/20140218040015/shared/vendor/phpoffice/phpexcel/Examples<br />