public static function isChildProduct($ProductId, $ChildProductId)
{
$ischild = false;
$obj_retResult = DAL_manageProduct::getProductListByProductId($ChildProductId);
//get child node
if ($obj_retResult->type == 1) {
$arr_ProductList = $obj_retResult->data;
$obj_Product = $arr_ProductList[0];
$arrParentIds = explode(",", $obj_Product->Url);
foreach ($arrParentIds as $ProductParentId) {
if ($ProductParentId == $ProductId) {
$ischild = true;
}
}
}
return $ischild;
}
