returning values of an object in a session

I am trying to return the values that are stored in this class at least i think they are:

This is my order class:

<?
class order{
var $id;
var $id1;
var $id2;
var $id3;
var $id4;
var $id5;
var $id6;

public function _construct
(
$or_id,
$or_id1,
$or_id2,
$or_id3,
$or_id4,
$or_id5,
$or_id6
)
{
$this->id = $or_id;
$this->id1 = $or_id1;
$this->id2 = $or_id2;
$this->id3 = $or_id3;
$this->id4 = $or_id4;
$this->id5 = $or_id5;
$this->id6 = $or_id6;
}

public function getid(){return $id;}
public function getid1(){return $id1;}
public function getid2(){return $id2;}
public function getid3(){return $id3;}
public function getid4(){return $id4;}
public function getid5(){return $id5;}
public function getid6(){return $id6;}

public function setid($id){$this->id = $id;}
public function setid1($id1){$this->id1 = $id1;}
public function setid2($id2){$this->id2 = $id2;}
public function setid3($id3){$this->id3 = $id3;}
public function setid4($id4){$this->id4 = $id4;}
public function setid5($id5){$this->id5 = $id5;}
public function setid6($id6){$this->id6 = $id6;}

}

Code (markup):

This is where I fill the class with information

<?
include('test.php');
session_start();
$meallist = array();
foreach ($_REQUEST as $k=>$v) { if ($k=="meal") { $meallist[] = $v; } }
print_r($meallist);
echo "<br>";
$result = count($meallist, COUNT_RECURSIVE);
echo $result;
echo "<br>";
$id = $meallist[0][0];
$id1 = $meallist[1][0];
$id2 = $meallist[2][0];
$id3 = $meallist[3][0];
$id4 = $meallist[4][0];
$id5 = $meallist[5][0];
$id6 = $meallist[6][0];

echo "<br>";
echo $id;
echo "<br>";
$class = new order($id,$id1,$id2,$id3,$id4,$id5,$id6);


$_SESSION['class'] = serialize($class);

Code (markup):

This is where i try and return these values:

<?
session_start();
include('test.php');


$class = unserialize($_SESSION['class']);

$class = new order('id','id1','id2','id3','id4','id5','id6');


echo $class ->getid()->id;
echo $class ->getid1()->id1;
?>

Code (markup):

It just returns nothing and I am certain those values are filled


Thanks in advance for any help

 

why not creating array's in your class!? instead of variables for every thing you need

<?
class order{
var $id = array();

public function _construct ($or_array)
{
    $this->id = $os_array()
}

public function getid($num){return $this->id[$num];}

public function setid($num){$this->id = $this->id[$num];}

}

Code (markup):