13:10:18 Load from Excel2007 file<br />13:10:18 Update cell data values that are displayed in the chart<br />13:10:18 Write to Excel2007 format<br />13:10:18 File written to 34chartupdate.xlsx<br />13:10:18 Peak memory usage: 2 MB<br />13:10:18 Done writing file<br />File has been created in /home/k8327900/tugas1.lombokepicentrum.com/aplikasigudang/vendor/phpoffice/phpexcel/Examples<br />