Erreur sur un array dans une class

class Panier { 

  var $basket = array(); 



  function Panier () {

  

    if(!isset($_SESSION['panier'])) $_SESSION['panier'] = array();

    $this->basket =& $_SESSION['panier'];

		

  }



  function cle($idArticle) {

    

    $res = "non";

    foreach ($this->basket as $key => $tab) {

	if($tab["idProduit"] == $idArticle) $res = $key;

		

    }



    return $res;

	

  }

...

}

<?php

//http://www.allhtml.com/articles/detail/523



class Panier { 

 

 

 	private $panier = array(); 

	

	public function __construct () {

	

		

		if(!isset($_SESSION['panier'])) $_SESSION['panier'] = array();

		

		$this->panier =& $_SESSION['panier']; 

		

	

	}



	

	public function cle($idArticle) {

	

		$res = "non";

		

		foreach ($this->panier as $key => $tab) {

		

			[color=red]if($tab["idProduit"] == $idArticle) $res = $key;[/color]

		

		}

		

		return $res;

	

	}

 

 	

	public function ajoutArticle($array) {

	

		//idProduit

		//nom

		//Modele

		//urlPhoto

		//idRub

		//rub

		//nomQte

		//idQte

		//qte

		//PrixU

	

		if($this->cle($array["idProduit"] != 'non')) $this->supprArticle($array["idProduit"]); 

	

		$this->panier[] = $array; 

	

	}

	

	public function qteArticle ($id, $qte) {

		

		

		$this->panier[$this->cle($id)]['qte'] = $qte;

	

	}

	

	public function supprArticle($id) {

			

		//unset ($this->panier[$this->cle($id)]);

		foreach ($this->panier as $key => $tab) {

		

			if($tab["idProduit"] == $id) unset($this->panier[$key]);

		

		}

		

	

	}

	

	public function nbrArticle () {

	

		return count($this->panier);

	

	}

	

	public function totalTTCArticle ($id) {

	

		return $this->panier[$this->cle($id)]['qte'] * $this->panier[$this->cle($id)]['PrixU'];

	

	}

	

	public function totalTTC () {

	

		$total = 0;

		

		foreach ($this->panier as $key => $tab) {

		

			$total = $total + ($tab["PrixU"] * $tab["qte"]);

		

		}

		

		return $total;

	

	}

	

	public function affPanier() {

	

		

		$list = $this->returnPanier();

		

		if(sizeof($list) == 0) {

		

			return '<p>Votre panier est vide.</p>';

		

		}else{

		

			$x = 0;

			

			$html = '<table>';

			

			foreach($list as $key => $val) {

			

				$prixTot = $val["qte"] * $val["PrixU"];

				

				$classLigne = (($x % 2) == 0) ? 'class="lignPaire"' : 'class="lignImpaire"';

				

				$nom = $val["qte"].'x '.$val["nom"];

				$nom .= ($val["modele"] != "") ? ' - '.$val["modele"] : '';

				$nom .= ($val["nomQte"] != "") ? '('.$val["nomQte"].')' : ''; 

				

				$html .= '

					<tr '.$classLigne.'>

						<td class="nom">'.$nom.'</td>

						<td class="prix">'.$prixTot.'¤</td>

					</tr>

				

				';

				

				$x++;

			}

			

			$html .= '

				<tr '.$classLigne.'>

					<th class="titreTotal">total</th>

					<th class="total">'.$this->totalTTC ().'¤</th>

				</tr>

			

			';

			

			$html .= '</table>';

			

			return $html;

		

		}

	

	}

	

	

	public function returnPanier() {

	

		return $this->panier;

	

	}

	

	

	public function ferme() {

	

		$this->panier = array();

	

	}

	

}





?>