07:26:49 Write to Excel2007 format<br />07:26:49 File written to 33chartcreate-column.xlsx<br />07:26:49 Peak memory usage: 2.5 MB<br />07:26:49 Done writing file<br />File has been created in /home/webiprobgm/vgeintranet/library/PHPExcel/Examples<br />