19:13:50 Load from Excel2007 file<br />19:13:50 Update cell data values that are displayed in the chart<br />19:13:50 Write to Excel2007 format<br />19:13:50 File written to 34chartupdate.xlsx<br />19:13:50 Peak memory usage: 4 MB<br />19:13:50 Done writing file<br />File has been created in /var/www/html/imsproduction/vendor/phpoffice/phpexcel/Examples<br />