Display all Laravel relationships

laravel_relationships.php

Route::get('relations', function () {
    $modelList = [];
    $path = app_path() . "/Models";
    $results = scandir($path);

    foreach ($results as $result) {
        if ($result === '.' or $result === '..') continue;
        $filename = $result;

        if (is_dir($filename)) {
            $modelList = array_merge($modelList, getModels($filename));
        }else{
            $modelList[] = substr($filename,0,-4);
        }
    }
    
    foreach($modelList as $model) {
        $class = 'App\Models\\'.$model;
        $reflector = new \ReflectionClass($class);

        $relations = collect($reflector->getMethods())
            ->filter(
                fn($method) => !empty($method->getReturnType()) &&
                    str_contains(
                        $method->getReturnType(),
                        'Illuminate\Database\Eloquent\Relations'
                    )
            )
            ->all();

        foreach($relations as $relation) {
            echo class_basename($class).' ';
            $method = explode("\\", $relation->getReturnType());
            echo (end($method)).' ';
            echo $relation->getName().'<br>';
        }
    }
});