03:40:17 Load from Excel2007 file<br />03:40:17 Update cell data values that are displayed in the chart<br />03:40:17 Write to Excel2007 format<br />03:40:17 File written to 34chartupdate.xlsx<br />03:40:17 Peak memory usage: 2.25 MB<br />03:40:17 Done writing file<br />File has been created in /var/www/html/duhasyariah131125/vendor/phpoffice/phpexcel/Examples<br />