03:01:03 Load from Excel2007 file<br />03:01:03 Update cell data values that are displayed in the chart<br />03:01:03 Write to Excel2007 format<br />03:01:03 File written to 34chartupdate.xlsx<br />03:01:03 Peak memory usage: 8 MB<br />03:01:03 Done writing file<br />File has been created in C:\Apache24\htdocs\hris_neo\vendor\phpoffice\phpexcel\Examples<br />