11:59:05 Load from Excel2007 file<br />11:59:05 Update cell data values that are displayed in the chart<br />11:59:05 Write to Excel2007 format<br />11:59:05 File written to 34chartupdate.xlsx<br />11:59:05 Peak memory usage: 2 MB<br />11:59:05 Done writing file<br />File has been created in /home/mutualitesaat/saatapps.mutualitesaat.com/SAAT__old/vendor/phpoffice/phpexcel/Examples<br />