10:34:18 Load from Excel2007 file<br />10:34:18 Update cell data values that are displayed in the chart<br />10:34:18 Write to Excel2007 format<br />10:34:18 File written to 34chartupdate.xlsx<br />10:34:18 Peak memory usage: 9.75 MB<br />10:34:18 Done writing file<br />File has been created in /home/surtido1/crm.surtidorindustrial.com/crm/vendor/phpoffice/phpexcel/Examples<br />