22:48:48 Load from Excel2007 file<br />22:48:49 Update cell data values that are displayed in the chart<br />22:48:49 Write to Excel2007 format<br />22:48:49 File written to 34chartupdate.xlsx<br />22:48:49 Peak memory usage: 4 MB<br />22:48:49 Done writing file<br />File has been created in /home/htdocs/wenLingSWGK/vendor/PHPExcel5/Examples<br />