执行 php bin/swoft -V 后出现很多错误提示

[nx04]

Q	A
Bug report?	yes
Feature request?	no
Swoft version	2.0.11 (by php bin/swoft -V)
Swoole version	4.8.4 (by php --ri swoole)
PHP version	8.1.1 (by php -v)
Runtime environment	CentOS Linux release 7.2.1511 (Core)

Describe the bug

执行 php bin/swoft -V 后出现很多错误提示，详细截图和描述如下。

Expected behavior

期望不要出现这么多错误信息

Screenshots

• 第一张图片：

• 第二张图片：

Details

Deprecated: Return type of Swoft\WebSocket\Server\Message\Message::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/hp/hp-swoft/vendor/swoft/websocket-server/src/Message/Message.php on line 156

Deprecated: Return type of Swoft\Event\Event::offsetGet($name) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/hp/hp-swoft/vendor/swoft/event/src/Event.php on line 323

Deprecated: Swoft\Event\Event implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /home/hp/hp-swoft/vendor/swoft/event/src/Event.php on line 26

Deprecated: Swoft\Server\Event\ServerStartEvent implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /home/hp/hp-swoft/vendor/swoft/server/src/Event/ServerStartEvent.php on line 21

Deprecated: Swoft\Server\Event\WorkerEvent implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /home/hp/hp-swoft/vendor/swoft/server/src/Event/WorkerEvent.php on line 20

Deprecated: Return type of Swoft\Http\Session\HttpSession::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/hp/hp-swoft/vendor/swoft/session/src/HttpSession.php on line 461

Deprecated: Return type of Swoft\Db\Eloquent\Model::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/hp/hp-swoft/vendor/swoft/db/src/Eloquent/Model.php on line 977

Deprecated: Return type of Swoft\Db\Eloquent\Model::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/hp/hp-swoft/vendor/swoft/db/src/Eloquent/Model.php on line 990

Deprecated: Return type of Swoft\Db\Eloquent\Model::offsetSet($offset, $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 /home/hp/hp-swoft/vendor/swoft/db/src/Eloquent/Model.php on line 1004

Deprecated: Return type of Swoft\Db\Eloquent\Model::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/hp/hp-swoft/vendor/swoft/db/src/Eloquent/Model.php on line 1016

Deprecated: Return type of Swoft\Db\Eloquent\Model::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/hp/hp-swoft/vendor/swoft/db/src/Eloquent/Model.php on line 820

Deprecated: Return type of Swoft\Stdlib\Collection::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 /home/hp/hp-swoft/vendor/swoft/stdlib/src/Collection.php on line 1982

PHP: 8.1.1, Swoft: 2.0.11, Swoole: 4.8.4

Fatal error: Uncaught ErrorException: Return type of Swoft\Stdlib\Fluent::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/hp/hp-swoft/vendor/swoft/stdlib/src/Fluent.php:127

Stack trace:
/home/hp/hp-swoft/vendor/swoft/error/src/DefaultErrorDispatcher.php(72): Swoft\Error\DefaultErrorDispatcher->handleError(8192, 'Return type of ...', '/home/hp/hp-swo...', 127)

{main}
thrown in /home/hp/hp-swoft/vendor/swoft/stdlib/src/Fluent.php on line 127

Provide minimal script to reproduce the issue

php bin/swoft -V

[inhere]

当前还没对 php 8.1 做兼容处理的

[nx04]

@inhere 好的，明白了，谢谢你，期待能兼容一下php8.1

[kai890707]

目前檔案上Docker佈署方案的php版本依舊只有7.2，希望能建立7.4以上的版本範例。