Laravel - PHP - Get All Models Classes - (2022)

get_all_laravel_models.php

<?php

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\File;
use ReflectionClass;

function getAllModels(): Collection
{
    $composer = json_decode(file_get_contents(base_path('composer.json')), true, 512, JSON_THROW_ON_ERROR);

    return collect(data_get($composer, 'autoload.psr-4'))->reduce(function (Collection $carry, string $path, string $namespace) {
        return collect(File::allFiles(base_path($path)))
            ->map(function ($item) use ($namespace) {
                $path = $item->getRelativePathName();
                return sprintf('\%s%s',
                    $namespace,
                    str_replace('/', '\\', substr($path, 0, strrpos($path, '.'))));
            })
            ->filter(function ($class) {
                if (!class_exists($class)) {
                    return false;
                }
                $reflection = new ReflectionClass($class);
                return $reflection->isSubclassOf(Model::class) && !$reflection->isAbstract();
            })
            ->reduce(fn(Collection $collection, $value) => $collection->push($value), $carry);
    }, collect());
}