Null Parameter Deprecation Notices

[aldobarr]

Laravel Version

10.48.8

PHP Version

8.2.16

Database Driver & Version

No response

Description

UrlGenerator has the following deprecation notices:

1. PHP Deprecated: strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated in /src/vendor/laravel/framework/src/Illuminate/Routing/UrlGenerator.php on line 570
2. PHP Deprecated: preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated in /src/vendor/laravel/framework/src/Illuminate/Routing/UrlGenerator.php on line 633

Steps To Reproduce

This can be easily replicated with a unit test such as:

<?php

declare(strict_types=1);

namespace Tests\Unit\Actions;

use Illuminate\Testing\TestResponse;
use PHPUnit\Framework\Attributes\Test;
use Tests\TestCase;

class UrlTest extends TestCase
{
    #[Test]
    public function url_deprecation_test(): void
    {
        $redirect = redirect('/');
        $response = new TestResponse(response($redirect));
        $response->assertLocation('/');
    }
}

Here, assertLocation will pass a null value as $path and trigger the deprecation notices.

[driesvints]

Thanks for the PR. Let's see how it goes.