13:17:56 Load from Excel2007 file<br />13:17:56 Update cell data values that are displayed in the chart<br />13:17:56 Write to Excel2007 format<br />13:17:56 File written to 34chartupdate.xlsx<br />13:17:56 Peak memory usage: 6.25 MB<br />13:17:56 Done writing file<br />File has been created in /home/sanikids/public_html/sisprueba/API/vendor/phpoffice/phpexcel/Examples<br />