23:28:27 Load from Excel2007 file<br />23:28:27 Update cell data values that are displayed in the chart<br />23:28:27 Write to Excel2007 format<br />23:28:27 File written to 34chartupdate.xlsx<br />23:28:27 Peak memory usage: 7.25 MB<br />23:28:27 Done writing file<br />File has been created in C:\wamp\www\fx\addons\yun_shop\vendor\phpoffice\phpexcel\Examples<br />