16:05:36 Load from Excel2007 file<br />16:05:37 Update cell data values that are displayed in the chart<br />16:05:37 Write to Excel2007 format<br />16:05:38 File written to 34chartupdate.xlsx<br />16:05:38 Peak memory usage: 4.75 MB<br />16:05:38 Done writing file<br />File has been created in D:\whospost\crawlerTest\vendor\phpoffice\phpexcel\Examples<br />