17:29:19 Write to Excel2007 format<br />17:29:19 File written to 33chartcreate-area.xlsx<br />17:29:19 Peak memory usage: 4 MB<br />17:29:19 Done writing file<br />File has been created in /home/webiprobgm/vgeintranetrecette/library/PHPExcel/Examples<br />