I want to install laravel 6 version in locale. but i am getting the error
Illuminate\Foundation\ComposerScripts::postAutoloadDump Deprecation Notice: Return type of Illuminate\Container\Container::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\xampp\htdocs\dogtek\vendor\laravel\framework\src\Illuminate\Container\Container.php:1231
Deprecation Notice: Return type of Illuminate\Container\Container::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\xampp\htdocs\dogtek\vendor\laravel\framework\src\Illuminate\Container\Container.php:1242
Deprecation Notice: Return type of Illuminate\Container\Container::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\xampp\htdocs\dogtek\vendor\laravel\framework\src\Illuminate\Container\Container.php:1254
Deprecation Notice: Return type of Illuminate\Container\Container::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in C:\xampp\htdocs\dogtek\vendor\laravel\framework\src\Illuminate\Container\Container.php:1267 @php artisan package:discover --ansi
This is my line of code that I wrote to set up
composer create-project --prefer-dist laravel/laravel blog "6.*"
i didn't try anything