16:08:59 Load from Excel2007 file<br />16:08:59 Update cell data values that are displayed in the chart<br />16:08:59 Write to Excel2007 format<br />16:08:59 File written to 34chartupdate.xlsx<br />16:08:59 Peak memory usage: 2 MB<br />16:08:59 Done writing file<br />File has been created in /var/www/html/admin/app/libs/PHPExcel/Examples<br />