07:11:56 Load from Excel2007 file<br />07:11:57 Update cell data values that are displayed in the chart<br />07:11:57 Write to Excel2007 format<br />07:11:57 File written to 34chartupdate.xlsx<br />07:11:57 Peak memory usage: 4 MB<br />07:11:57 Done writing file<br />File has been created in /home/httpsrejanstsapp/public_html/inc/Classes/PHPExcel-1.8/Examples<br />