16:54:30 Write to Excel2007 format<br />16:54:30 File written to 33chartcreate-line.xlsx<br />16:54:30 Peak memory usage: 4 MB<br />16:54:30 Done writing file<br />File has been created in /home/webiprobgm/vgeintranetrecette/library/PHPExcel/Examples<br />