19:08:00 Write to Excel2007 format<br />19:08:00 File written to 33chartcreate-bar-stacked.xlsx<br />19:08:00 Peak memory usage: 4 MB<br />19:08:00 Done writing file<br />File has been created in C:\inetpub\wwwroot\trackhr.hexbis.com\PHPExcel-1.8\Examples<br />