foreach ($this->pj as $file) {
$res .= $file['filename'].' ('.$file['MIME'].') : ';
$res .= '<a href="pj.php?group='.$banana->state['group'].'&artid='.$this->id.'&pj='.$i.'">télécharger</a>';
foreach ($this->pj as $file) {
$res .= $file['filename'].' ('.$file['MIME'].') : ';
$res .= '<a href="pj.php?group='.$banana->state['group'].'&artid='.$this->id.'&pj='.$i.'">télécharger</a>';