Final Array Question

This one has done my head in for hours and I don’t seem to be any closer to a fix.

What I’m doing is the following.
-If a GET ID and Count as passed
-See if a session is set. If not create one and pass in a single array. This part seems to work.

-If it is set get the value which is an array and check to see if there is an sub array with an ID in there.

Update the main array and save it back to a session

“`
if (isset($_GET[‘ID’]) || isset($_GET[‘Cnt’])){
$ID = $_GET[‘ID’];
$Cnt = $_GET[‘Cnt’];

$ExpireTime = time() + 900;

if (isset($_SESSION[‘MySite’])){

$CartArray[] = $_SESSION[‘MySite’];
echo sizeof($CartArray) .”<BR>”;

print “<pre>”;
print_r($CartArray);
print “</pre>”;

$found = false;
foreach ($CartArray as $CartItem => &$value) {
if ($CartItem[‘ID’] == $ID) {
$CartItem[‘Cnt’] = $CartItem[‘Cnt’] + $Cnt;
$found = true;
break;
} else {
$newItem = [“ID”=>$ID, “Cnt”=>$Cnt];
array_push($CartArray, $newItem);
$_SESSION[‘MySite’] = $CartArray;
$CartArray = $_SESSION[‘MySite’];
break;
}
}

print “<pre>”;
print_r($CartArray);
print “</pre>”;

} else {

$newItem = [“ID”=>$ID, “Cnt”=>$Cnt];
$_SESSION[‘MySite’] = $newItem;
$CartArray[] = $_SESSION[‘MySite’];
}

echo “<hr>”;
print “<pre>”;
print_r($CartArray);
print “</pre>”;

}
“`

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