09:50:14 Load from Excel2007 file<br />09:50:14 Update cell data values that are displayed in the chart<br />09:50:14 Write to Excel2007 format<br />09:50:14 File written to 34chartupdate.xlsx<br />09:50:14 Peak memory usage: 1.75 MB<br />09:50:14 Done writing file<br />File has been created in /home/storefront/public_html/Helper/Excel/PHPExcel/Examples<br />