08:59:16 Load from Excel2007 file<br />08:59:16 Update cell data values that are displayed in the chart<br />08:59:16 Write to Excel2007 format<br />08:59:16 File written to 34chartupdate.xlsx<br />08:59:16 Peak memory usage: 6 MB<br />08:59:16 Done writing file<br />File has been created in /home/ebek/englishexpert_ebek_in/mis/include/PHPExcel/Examples<br />