我最近在我的一个系统上将 PHP 更新到了 8.1 版本。我还使用“composer update”命令更新了 Composer 版本 2.6.5 2023-10-06 10:11:52（参见输出:)
> composer update
Loading composer repositories with package information
Updating dependencies
Lock file operations: 18 installs, 0 updates, 0 removals
- Locking firebase/php-jwt (v6.9.0)
- Locking google/apiclient (v2.15.1)
- Locking google/apiclient-services (v0.323.0)
- Locking google/auth (v1.32.1)
- Locking guzzlehttp/guzzle (7.8.0)
- Locking guzzlehttp/promises (2.0.1)
- Locking guzzlehttp/psr7 (2.6.1)
- Locking monolog/monolog (3.5.0)
- Locking paragonie/constant_time_encoding (v2.6.3)
- Locking paragonie/random_compat (v9.99.100)
- Locking phpseclib/phpseclib (3.0.33)
- Locking psr/cache (3.0.0)
- Locking psr/http-client (1.0.3)
- Locking psr/http-factory (1.0.2)
- Locking psr/http-message (2.0)
- Locking psr/log (3.0.0)
- Locking ralouphie/getallheaders (3.0.3)
- Locking symfony/deprecation-contracts (v3.3.0)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 18 installs, 0 updates, 0 removals
- Downloading paragonie/random_compat (v9.99.100)
- Downloading paragonie/constant_time_encoding (v2.6.3)
- Downloading phpseclib/phpseclib (3.0.33)
- Downloading psr/log (3.0.0)
- Downloading monolog/monolog (3.5.0)
- Downloading ralouphie/getallheaders (3.0.3)
- Downloading psr/http-message (2.0)
- Downloading psr/http-factory (1.0.2)
- Downloading guzzlehttp/psr7 (2.6.1)
- Downloading symfony/deprecation-contracts (v3.3.0)
- Downloading psr/http-client (1.0.3)
- Downloading guzzlehttp/promises (2.0.1)
- Downloading guzzlehttp/guzzle (7.8.0)
- Downloading psr/cache (3.0.0)
- Downloading firebase/php-jwt (v6.9.0)
- Downloading google/auth (v1.32.1)
- Downloading google/apiclient-services (v0.323.0)
- Downloading google/apiclient (v2.15.1)
- Installing paragonie/random_compat (v9.99.100): Extracting archive
- Installing paragonie/constant_time_encoding (v2.6.3): Extracting archive
- Installing phpseclib/phpseclib (3.0.33): Extracting archive
- Installing psr/log (3.0.0): Extracting archive
- Installing monolog/monolog (3.5.0): Extracting archive
- Installing ralouphie/getallheaders (3.0.3): Extracting archive
- Installing psr/http-message (2.0): Extracting archive
- Installing psr/http-factory (1.0.2): Extracting archive
- Installing guzzlehttp/psr7 (2.6.1): Extracting archive
- Installing symfony/deprecation-contracts (v3.3.0): Extracting archive
- Installing psr/http-client (1.0.3): Extracting archive
- Installing guzzlehttp/promises (2.0.1): Extracting archive
- Installing guzzlehttp/guzzle (7.8.0): Extracting archive
- Installing psr/cache (3.0.0): Extracting archive
- Installing firebase/php-jwt (v6.9.0): Extracting archive
- Installing google/auth (v1.32.1): Extracting archive
- Installing google/apiclient-services (v0.323.0): Extracting archive
- Installing google/apiclient (v2.15.1): Extracting archive
16 package suggestions were added by new dependencies, use `composer suggest` to see details.
Generating autoload file
现在我遇到了很多错误，例如：
Deprecated: Optional parameter $parentId declared before required parameter $filesAfterDate is implicitly treated as a required parameter in /Volumes/Satechi.SSD.M2/www/htdocs/gdrive/catchupSongBook on line 277
Deprecated: Return type of Google\Model::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Model.php on line 256
Deprecated: Return type of Google\Model::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Model.php on line 261
Deprecated: Return type of Google\Model::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Model.php on line 268
Deprecated: Return type of Google\Model::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Model.php on line 278
Deprecated: Return type of Google\Collection::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Collection.php on line 22
Deprecated: Return type of Google\Collection::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Collection.php on line 38
Deprecated: Return type of Google\Collection::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Collection.php on line 30
Deprecated: Return type of Google\Collection::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Collection.php on line 43
Deprecated: Return type of Google\Collection::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Collection.php on line 14
Deprecated: Return type of Google\Collection::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /Volumes/Satechi.SSD.M2/www/cgi-bin/GoogleRelated/vendor/google/apiclient/src/Collection.php on line 49
它在 MacOS 14 系统上运行版本 8.1.25。
我有另一个运行 Ubuntu 22.04 LTS 和 PHP PHP 8.1.2-1ubuntu2.14 的系统，但没有发生这种情况。
我必须采取哪些步骤才能避免这些警告？
一些第三方库与新版本的 PHP 不兼容，您必须等待他们修复它或降级 PHP。
这不是第一次了2121