17:57:00 Load from Excel2007 file<br />17:57:00 Update cell data values that are displayed in the chart<br />17:57:00 Write to Excel2007 format<br />17:57:00 File written to 34chartupdate.xlsx<br />17:57:00 Peak memory usage: 6.25 MB<br />17:57:00 Done writing file<br />File has been created in /usr/local/apache/htdocs/octavioricci/minas/vendor/phpoffice/phpexcel/Examples<br />