16:25:44 Load from Excel2007 file<br />16:25:44 Update cell data values that are displayed in the chart<br />16:25:44 Write to Excel2007 format<br />16:25:44 File written to 34chartupdate.xlsx<br />16:25:44 Peak memory usage: 1.75 MB<br />16:25:44 Done writing file<br />File has been created in /home/storefront/public_html/Helper/Excel/PHPExcel/Examples<br />