php - php代码没有返回想要的结果

Question

这部分代码在我的“products_list.tpl”文件中没有正确执行。

{* Show Edit button for administrators *}
{if $obj->mShowEditButton}
    <form action="{$obj->mEditActionTarget}" target="_self" method="post" class="edit-form">
        <input type="hidden" name="product_id" value="{$obj->mProducts[k].product_id}" />
        <input type="submit" name="submit" value="Edit Product Details" />
    </form>
{/if}

它正在返回这个

<form action="http://phpcs5/regional-d1" target="_self" method="post" class="edit-form">
    <input type="hidden" name="product_id" value="10" />
    <input type="submit" name="submit" value="Edit Product Details" />
</form>

而不是（所需的输出）

<form action="http://phpcs5/" target="_self" method="post" class="edit-form">
    <input type="hidden" name="product_id" value="3" />
    <input type="submit" name="submit" value="Edit Product Details" />
</form>

谁能帮帮我吗？我可以给你任何你问的细节。谢谢你。

这里是：

public function init() {
    // Prepare the Edit button
    $this->mEditActionTarget = Link::Build(str_replace(VIRTUAL_LOCATION, '', getenv('REQUEST_URI')));
    if (isset($_SESSION['admin_logged'])
            && $_SESSION['admin_logged'] == true
            && isset($_POST['product_id'])) {
        if (isset($this->_mDepartmentId)
                && isset($this->_mCategoryId)) {
            header('Location: ' . htmlspecialchars_decode(
                    Link::ToProductAdmin($this->_mDepartmentId,
                            $this->_mCategoryId,
                            (int)$_POST['product_id'])));
        }
        else {
            $product_locations = Catalog::GetProductLocations((int)$_POST['product_id']);
            if (count($product_locations) > 0) {
                $department_id = $product_locations[0]['department_id'];
                $category_id = $product_locations[0]['category_id'];
                header('Location: ' . htmlspecialchars_decode(
                        Link::ToProductAdmin($department_id,
                                $category_id,
                                (int)$_POST['product_id'])));
            }
        }
    }
}