错误 - 参数 #1 ($array) 必须是数组类型

Question

我一直在尝试设置 WHMCS 实例，以根据产品自动将客户端分配到客户端组。

我从 Katamaze 找到了一个代码钩子，它以前似乎有效，但现在在带有 WHMCS 8.8 的 PHP 8.1 上抛出如下错误 - 似乎修复了一个漏洞，导致新 PHP 中的一些代码发生了变化，打破了这个钩子。

<?php

/**
 * Assign Client to Group based on purchased Product/Service v1
 *
 * @package     WHMCS
 * @copyright   Katamaze
 * @link        https://katamaze.com
 * @author      Davide Mantenuto <[email protected]>
 */

use WHMCS\Database\Capsule;

add_hook('AcceptOrder', 1, function($vars)
{
    // Define group/product pairs. Instructions provided below
    // https://github.com/Katamaze/WHMCS-Free-Action-Hooks/blob/master/README.md#client-to-group-based-on-purchased-productservice
    $groups['products']['5'] = array('3', '18', '16', '5','6','7','8','9','10','11','12','13','14','15','19');
    $groups['products']['6'] = array('75','76');
    $groups['productaddons']['0'] = array('0');
    $groups['configurableoption']['0'] = array('0' => array('0'), '' => true);

    if (!$groups): return; endif;
    $userID = Capsule::table('tblorders')->where('id', $vars['orderid'])->pluck('userid')[0];
    $orderedProducts = Capsule::table('tblhosting')->where('orderid', $vars['orderid'])->pluck('packageid', 'id');
    $orderedProductAddons = Capsule::table('tblhostingaddons')->where('orderid', $vars['orderid'])->pluck('addonid');

    if ($groups['configurableoption'])
    {
        foreach (Capsule::select(Capsule::raw('SELECT t1.relid, t1.configid, t1.optionid, t1.qty, t2.optiontype FROM tblhostingconfigoptions as t1 LEFT JOIN tblproductconfigoptions AS t2 ON t1.configid = t2.id LEFT JOIN tblproductconfigoptionssub AS t3 ON t1.optionid = t3.id WHERE t1.relid IN (\'' . implode('\',\'', array_keys($orderedProducts)) . '\')')) as $v)
        {
            $relid = $v->relid;
            $configid = $v->configid;

            if (in_array($v->optiontype, array('3', '4')))
            {
                $value = ($v->qty ? true : false);
            }
            else
            {
                $value = $v->optionid;
            }

            unset($v);

            if ($value)
            {
                $orderedConfigurableOptions[$relid][$configid] = $value;
            }
        }
    }

    foreach ($groups['products'] as $group => $target)
    {
        if (array_intersect($orderedProducts, $target))
        {
            Capsule::table('tblclients')->where('id', $userID)->where('groupid', '0')->update(['groupid' => $group]);
            return;
        }
    }

    foreach ($groups['productaddons'] as $group => $target)
    {
        if (array_intersect($orderedProductAddons, $target))
        {
            Capsule::table('tblclients')->where('id', $userID)->where('groupid', '0')->update(['groupid' => $group]);
            return;
        }
    }

    foreach ($groups['configurableoption'] as $group => $configurableOptions)
    {
        foreach ($configurableOptions as $configID => $options)
        {
            if (is_array($options))
            {
                foreach ($orderedConfigurableOptions as $target)
                {
                    if (array_intersect($options, $target))
                    {
                        Capsule::table('tblclients')->where('id', $userID)->where('groupid', '0')->update(['groupid' => $group]);
                        return;
                    }
                }
            }
            else
            {
                foreach ($orderedConfigurableOptions as $target)
                {
                    if (in_array($configID, $target))
                    {
                        Capsule::table('tblclients')->where('id', $userID)->where('groupid', '0')->update(['groupid' => $group]);
                        return;
                    }
                }
            }
        }
    }
});

我怀疑如果我回到 PHP 7.x，这可能会起作用，但这是一项相当大的任务，并且需要对代码进行大量更改......所以我还没有尝试，希望有人能修复！

Answer 1

修复：

if (is_array($orderedProducts) && is_array($target)) {
    if (array_intersect($orderedProducts, $target)) {
        // ...
    }
}

和

$userID = Capsule::table('tblorders')->where('id', $vars['orderid'])->pluck('userid');
if(is_array($userID)) {
    $userID = $userID[0] ?? null;
}