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PHP 8.4.5 - Deprecated function calls
I am trying to install Heimdall on my server running PHP 8.4.5. By issuing the command php artisan key:generate I get a lot of deprecation warnings:
root@bfbac7f07a3a:/var/www/html/heimdall# php artisan key:generate
Deprecated: GuzzleHttp\Promise\queue(): Implicitly marking parameter $assign as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/guzzlehttp/promises/src/functions.php on line 24
Deprecated: GuzzleHttp\Promise\each(): Implicitly marking parameter $onFulfilled as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/guzzlehttp/promises/src/functions.php on line 260
Deprecated: GuzzleHttp\Promise\each(): Implicitly marking parameter $onRejected as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/guzzlehttp/promises/src/functions.php on line 260
Deprecated: GuzzleHttp\Promise\each_limit(): Implicitly marking parameter $onFulfilled as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/guzzlehttp/promises/src/functions.php on line 285
Deprecated: GuzzleHttp\Promise\each_limit(): Implicitly marking parameter $onRejected as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/guzzlehttp/promises/src/functions.php on line 285
Deprecated: GuzzleHttp\Promise\each_limit_all(): Implicitly marking parameter $onFulfilled as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/guzzlehttp/promises/src/functions.php on line 307
Deprecated: Psy\info(): Implicitly marking parameter $config as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/psy/psysh/src/functions.php on line 131
Deprecated: Symfony\Component\Translation\t(): Implicitly marking parameter $domain as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/translation/Resources/functions.php on line 18
Deprecated: Opis\Closure\unserialize(): Implicitly marking parameter $options as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/opis/closure/functions.php on line 32
Deprecated: optional(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Support/helpers.php on line 354
Deprecated: with(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Support/helpers.php on line 556
Deprecated: Illuminate\Container\Container::resolving(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 1042
Deprecated: Illuminate\Container\Container::afterResolving(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 1062
Deprecated: Illuminate\Container\Container::setInstance(): Implicitly marking parameter $container as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 1259
Deprecated: Illuminate\Contracts\Container\Container::resolving(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Contracts/Container/Container.php on line 173
Deprecated: Illuminate\Contracts\Container\Container::afterResolving(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Contracts/Container/Container.php on line 182
Deprecated: Return type of Illuminate\Container\Container::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 1270
Deprecated: Return type of Illuminate\Container\Container::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 1281
Deprecated: Return type of Illuminate\Container\Container::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 1293
Deprecated: Return type of Illuminate\Container\Container::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 1306
Deprecated: Illuminate\Support\Arr::first(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Support/Arr.php on line 162
Deprecated: Illuminate\Support\Arr::last(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Support/Arr.php on line 191
Deprecated: Illuminate\Events\Dispatcher::__construct(): Implicitly marking parameter $container as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Events/Dispatcher.php on line 62
Deprecated: Symfony\Component\Console\Input\ArgvInput::__construct(): Implicitly marking parameter $argv as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Input/ArgvInput.php on line 46
Deprecated: Symfony\Component\Console\Input\ArgvInput::__construct(): Implicitly marking parameter $definition as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Input/ArgvInput.php on line 46
Deprecated: Symfony\Component\Console\Input\Input::__construct(): Implicitly marking parameter $definition as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Input/Input.php on line 36
Deprecated: Symfony\Component\Console\Output\ConsoleOutput::__construct(): Implicitly marking parameter $decorated as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Output/ConsoleOutput.php on line 40
Deprecated: Symfony\Component\Console\Output\ConsoleOutput::__construct(): Implicitly marking parameter $formatter as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Output/ConsoleOutput.php on line 40
Deprecated: Symfony\Component\Console\Output\StreamOutput::__construct(): Implicitly marking parameter $decorated as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Output/StreamOutput.php on line 42
Deprecated: Symfony\Component\Console\Output\StreamOutput::__construct(): Implicitly marking parameter $formatter as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Output/StreamOutput.php on line 42
Deprecated: Symfony\Component\Console\Output\Output::__construct(): Implicitly marking parameter $formatter as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Output/Output.php on line 40
Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyle::__construct(): Implicitly marking parameter $foreground as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Formatter/OutputFormatterStyle.php on line 36
Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyle::__construct(): Implicitly marking parameter $background as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Formatter/OutputFormatterStyle.php on line 36
Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyle::setForeground(): Implicitly marking parameter $color as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Formatter/OutputFormatterStyle.php on line 44
Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyle::setBackground(): Implicitly marking parameter $color as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Formatter/OutputFormatterStyle.php on line 52
Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyleInterface::setForeground(): Implicitly marking parameter $color as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Formatter/OutputFormatterStyleInterface.php on line 24
Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyleInterface::setBackground(): Implicitly marking parameter $color as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Formatter/OutputFormatterStyleInterface.php on line 29
Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyleStack::__construct(): Implicitly marking parameter $emptyStyle as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Formatter/OutputFormatterStyleStack.php on line 29
Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyleStack::pop(): Implicitly marking parameter $style as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/symfony/console/Formatter/OutputFormatterStyleStack.php on line 58
Deprecated: Dotenv\Repository\RepositoryBuilder::__construct(): Implicitly marking parameter $readers as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/vlucas/phpdotenv/src/Repository/RepositoryBuilder.php on line 43
Deprecated: Dotenv\Repository\RepositoryBuilder::__construct(): Implicitly marking parameter $writers as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/vlucas/phpdotenv/src/Repository/RepositoryBuilder.php on line 43
Deprecated: Dotenv\Repository\RepositoryBuilder::withReaders(): Implicitly marking parameter $readers as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/vlucas/phpdotenv/src/Repository/RepositoryBuilder.php on line 67
Deprecated: Dotenv\Repository\RepositoryBuilder::withWriters(): Implicitly marking parameter $writers as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/vlucas/phpdotenv/src/Repository/RepositoryBuilder.php on line 81
Deprecated: Dotenv\Store\StoreBuilder::__construct(): Implicitly marking parameter $names as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/vlucas/phpdotenv/src/Store/StoreBuilder.php on line 39
Deprecated: Dotenv\Loader\Loader::__construct(): Implicitly marking parameter $whitelist as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/vlucas/phpdotenv/src/Loader/Loader.php on line 25
Deprecated: Dotenv\Loader\Loader::resolveNestedVariables(): Implicitly marking parameter $value as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/vlucas/phpdotenv/src/Loader/Loader.php on line 87
Deprecated: Return type of Illuminate\Config\Repository::offsetExists($key) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Config/Repository.php on line 141
Deprecated: Return type of Illuminate\Config\Repository::offsetGet($key) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Config/Repository.php on line 152
Deprecated: Return type of Illuminate\Config\Repository::offsetSet($key, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Config/Repository.php on line 164
Deprecated: Return type of Illuminate\Config\Repository::offsetUnset($key) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Config/Repository.php on line 175
Deprecated: Illuminate\Support\Str::createUuidsUsing(): Implicitly marking parameter $factory as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/laravel/framework/src/Illuminate/Support/Str.php on line 762
Deprecated: voku\helper\ASCII::to_ascii(): Implicitly marking parameter $replace_single_chars_only as nullable is deprecated, the explicit nullable type must be used instead in /var/www/html/heimdall/vendor/voku/portable-ascii/src/voku/helper/ASCII.php on line 830
PHP version used:
root@bfbac7f07a3a:/var/www/html/heimdall# php --version
PHP 8.4.5 (cli) (built: Mar 17 2025 23:15:51) (NTS)
Copyright (c) The PHP Group
Built by https://github.com/docker-library/php
Zend Engine v4.4.5, Copyright (c) Zend Technologies
I am on the 3.x branch of Heimdall.
This issue has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.
Next release has support for PHP 8.4 it's been merged into 2.x it just needs testing before a new release is published.
