09:31:50 Load from Excel2007 file<br />09:31:50 Update cell data values that are displayed in the chart<br />09:31:50 Write to Excel2007 format<br />09:31:50 File written to 34chartupdate.xlsx<br />09:31:50 Peak memory usage: 1.25 MB<br />09:31:50 Done writing file<br />File has been created in /home/gtscougagk/scolaritos/GT-SCOLARIX OS V2/PHPExcel/Examples<br />