06:58:00 Load from Excel2007 file<br />06:58:00 Update cell data values that are displayed in the chart<br />06:58:00 Write to Excel2007 format<br />06:58:00 File written to 34chartupdate.xlsx<br />06:58:00 Peak memory usage: 1.75 MB<br />06:58:00 Done writing file<br />File has been created in /flex/storage/here.tf/site/www/res/scripts/php/PHPExcel/Examples<br />