<?php class Equipement { var $model; var $type; } class Avion extends Equipement { var $roue; } class Voiture extends Equipement { var $parebrise; } // Affiche les variables des classes $attribs = get_class_vars("Avion"); print_r($attribs); echo "<br/>"; $attribs = get_class_vars("Voiture"); print_r($attribs); ?>