19:16:12 Load from Excel2007 file<br />19:16:12 Update cell data values that are displayed in the chart<br />19:16:12 Write to Excel2007 format<br />19:16:12 File written to 34chartupdate.xlsx<br />19:16:12 Peak memory usage: 6.25 MB<br />19:16:12 Done writing file<br />File has been created in /home/ikwumdmy/public_html/chibasjerusalem/vendor/phpoffice/phpexcel/Examples<br />