Penyortiran kunci tersuai dalam koleksi Laravel

$collection->sortKeysUsing('strnatcasecmp');

// 或

$collection->sortKeysUsing(function ($a, $b) {
    return $a <=> $b;
});

<?php namespace App\Services;

use Illuminate\Support\Collection;

class NavigationManager
{
    public function getOrderedNavigation(array $menuItems): Collection
    {
        return collect($menuItems)
            ->sortKeysUsing(function ($a, $b) {
                // 提取位置前缀 (pos1_、pos2_ 等)
                $positionA = $this->extractPosition($a);
                $positionB = $this->extractPosition($b);

                // 如果两者都有位置前缀，则按数字排序
                if ($positionA !== null && $positionB !== null) {
                    return $positionA <=> $positionB;
                }

                // 位置前缀在无前缀键之前
                if ($positionA !== null) return -1;
                if ($positionB !== null) return 1;

                // 按部分分组项目
                $sectionA = explode('_', $a)[0];
                $sectionB = explode('_', $b)[0];

                if ($sectionA !== $sectionB) {
                    // 自定义部分顺序
                    $sections = ['dashboard', 'users', 'content', 'settings'];
                    $indexA = array_search($sectionA, $sections);
                    $indexB = array_search($sectionB, $sections);

                    if ($indexA !== false && $indexB !== false) {
                        return $indexA <=> $indexB;
                    }
                }

                // 默认情况下使用自然不区分大小写的排序
                return strnatcasecmp($a, $b);
            });
    }

    private function extractPosition(string $key): ?int
    {
        if (preg_match('/^pos(\d+)_/', $key, $matches)) {
            return (int) $matches[1];
        }

        return null;
    }
}