19:30:46 Load from Excel2007 file<br />19:30:46 Update cell data values that are displayed in the chart<br />19:30:46 Write to Excel2007 format<br />19:30:46 File written to 34chartupdate.xlsx<br />19:30:46 Peak memory usage: 1.75 MB<br />19:30:46 Done writing file<br />File has been created in /home/cxn63198/public_html/plantanueva/vendor/phpoffice/phpexcel/Examples<br />