18:23:37 Write to Excel2007 format<br />18:23:37 File written to 33chartcreate-area.xlsx<br />18:23:37 Peak memory usage: 4 MB<br />18:23:37 Done writing file<br />File has been created in /home/webiprobgm/vgeintranetrecette/library/PHPExcel/Examples<br />