07:28:40 Write to Excel2007 format<br />07:28:40 File written to 33chartcreate-bar-stacked.xlsx<br />07:28:40 Peak memory usage: 2.5 MB<br />07:28:40 Done writing file<br />File has been created in /home/webiprobgm/vgeintranet/library/PHPExcel/Examples<br />