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Fix PHP 8.2 warning: Use [static::class, '…'] instead of 'static::… for callbacks #570

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merged 7 commits into from Dec 13, 2022

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MyIgel
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@MyIgel MyIgel commented Dec 10, 2022

What is the reason for this PR?

This implements remaining changes for #479 (Use of "static" in callables is deprecated in PHP 8.2) and is an extension of #528 (Ensure php 8.2 compatibility)

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Summary of changes

Use self::class . '::[…]' instead of 'static::[…]' on callbacks which triggered a PHP 8.2 warning. Implementation analogous to php.watch.

The phpstan "errors" can be ignored as that functionality still works for PHP 7.4 and is thus added to ignoreErrors.

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  • Changes are approved by maintainer

@MyIgel
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MyIgel commented Dec 10, 2022

I guess the BC Check / Roave BC Check can be ignored? :D

@localheinz
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@MyIgel

Yes, we are waiting for someone (perhaps @Nyholm) to fix this issue.

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Can you also apply this diff?

diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 1c521356..37222a4f 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -13,7 +13,7 @@
         <listener class="Symfony\Bridge\PhpUnit\SymfonyTestsListener"/>
     </listeners>
     <php>
-        <env name="SYMFONY_DEPRECATIONS_HELPER" value="max[self]=404"/>
+        <env name="SYMFONY_DEPRECATIONS_HELPER" value="max[self]=0"/>
     </php>
     <testsuites>
         <testsuite name="Faker Test Suite">

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@localheinz localheinz linked an issue Dec 10, 2022 that may be closed by this pull request
@localheinz localheinz mentioned this pull request Dec 10, 2022
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@localheinz localheinz added the bug Something isn't working label Dec 10, 2022
@@ -363,7 +363,7 @@ public static function shuffleString($string = '', $encoding = 'UTF-8')
return implode('', static::shuffleArray($array));
}

private static function replaceWildcard($string, $wildcard = '#', $callback = 'static::randomDigit')
private static function replaceWildcard($string, $wildcard, $callback)
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Method is private and always invoked with arguments for all parameters - no need for default values.

Also see #571.

@localheinz localheinz changed the title Fix PHP 8.2 warning: Use self::class . '::[…]' instead of 'static::[…]' for callbacks Fix PHP 8.2 warning: Use [static::class, '…'] instead of 'static::… for callbacks Dec 10, 2022
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MyIgel commented Dec 10, 2022

I guess the changes should be squashed on merge?

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Thank you, @GrahamCampbell and @MyIgel!

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Use of "static" in callables is deprecated in PHP 8.2
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