09:08:03 Load from Excel2007 file<br />09:08:03 Update cell data values that are displayed in the chart<br />09:08:03 Write to Excel2007 format<br />09:08:03 File written to 34chartupdate.xlsx<br />09:08:03 Peak memory usage: 7.75 MB<br />09:08:03 Done writing file<br />File has been created in /var/www/html/betachimalteca/mbinv/vendor/phpoffice/phpexcel/Examples<br />