Full support for PHP 8.0

[zingimmick]

Requirements:

• nette/robot-loader new release

• squizlabs/php_codesniffer: PHP 8.0 | "undo" namespaced names as single token squizlabs/PHP_CodeSniffer#3063

• squizlabs/php_codesniffer: ^3.5.7 release

• Support Composer 2 natively Jean85/pretty-package-versions#14

• friendsofphp/php-cs-fixer: PHP 8.0 support PHP-CS-Fixer/PHP-CS-Fixer#4702, [WIP] Transform PHP 8 qualified names PHP-CS-Fixer/PHP-CS-Fixer#5114, composer: allow PHP 8 PHP-CS-Fixer/PHP-CS-Fixer#5134

• PHP 8.0 migration rule set

• Remove doctrine/doctrine-cache-bundle: Deprecation of DoctrineCacheBundle doctrine/DoctrineCacheBundle#156

• PHP8 Support doctrine/orm#8303

• Revert extra build steps

[TomasVotruba]

Hi, thanks for contribution.
We need this so it's very welcomed.

Why the close?

[zingimmick]

Hi, thanks for contribution.
We need this so it's very welcomed.

Why the close?

There are still some failed test cases that need to be confirmed, Such as:
nette/robot-loadercompatibility with PHP 8.0

[TomasVotruba]

Could you add PHP 8.0 to the test build matrix so we can see those cases?

https://github.com/symplify/symplify/blob/16630acb0f584265eeb5f8c15c8440d48fd2e12d/.github/workflows/unit_tests.yaml#L14

It would be easier to address them then

[zingimmick]

Could you add PHP 8.0 to the test build matrix so we can see those cases?

https://github.com/symplify/symplify/blob/16630acb0f584265eeb5f8c15c8440d48fd2e12d/.github/workflows/unit_tests.yaml#L14

It would be easier to address them then

https://github.com/symplify/symplify/pull/2111/checks?check_run_id=1061929604

[zingimmick]

Hi, thanks for contribution.
We need this so it's very welcomed.

Why the close?

only this failed test case cannot find any commits/issues/PRs, but i think it was caused by squizlabs/php_codesniffer, This PR can be merged if you don't have to wait for those fixes.

Test case

2) Symplify\EasyCodingStandard\Tests\Set\Psr12\Psr12Test::test with data set #1 (Symplify\SmartFileSystem\SmartFileInfo Object (...))
packages/easy-coding-standard/tests/Set/Psr12/Fixture/fixture.php.inc
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
 declare(strict_types=1);\n
 namespace Vendor\Package;\n
 \n
+use \Vendor\Package\{ClassA as A, ClassB, ClassC as C};\n
 use Vendor\Package\SomeNamespace\ClassD as D;\n
-use Vendor\Package\{ClassA as A, ClassB, ClassC as C};\n
 use function Vendor\Package\{functionA, functionB, functionC};\n
-use const Vendor\Package\{ConstantA, ConstantB, ConstantC};\n
+use const \Vendor\Package\{ConstantA, ConstantB, ConstantC};\n
 \n
 class Foo extends Bar implements FooInterface\n
 {\n

/var/www/html/packages/easy-coding-standard-tester/src/Testing/AbstractCheckerTestCase.php:235
/var/www/html/packages/easy-coding-standard-tester/src/Testing/AbstractCheckerTestCase.php:178
/var/www/html/packages/easy-coding-standard-tester/src/Testing/AbstractCheckerTestCase.php:68
/var/www/html/packages/easy-coding-standard/tests/Set/Psr12/Psr12Test.php:19

[dotdevio]

PHP8 have some reflection deprecations, check this article:

https://php.watch/versions/8.0/deprecated-reflectionparameter-methods

Fow now rector fails to run at least because of:

Deprecated:  Method ReflectionParameter::isArray() is deprecated in /tmp/test/vendor/symplify/autowire-array-parameter/src/DependencyInjection/CompilerPass/AutowireArrayParameterCompilerPass.php on line 148`

[zingimmick]

PHP8 have some reflection deprecations, check this article:

https://php.watch/versions/8.0/deprecated-reflectionparameter-methods

Fow now rector fails to run at least because of:

Deprecated:  Method ReflectionParameter::isArray() is deprecated in /tmp/test/vendor/symplify/autowire-array-parameter/src/DependencyInjection/CompilerPass/AutowireArrayParameterCompilerPass.php on line 148`

I just created a new PR #2402 , this issue will be resolved.

[TomasVotruba]

I've just re-run CI to see how this PR is doing.

Few packages changes have been merged to master, so they might need some care.

I'll make sure this will get attention and quick responses, so we can merge it 👍

[TomasVotruba]

I've just "rebased" branch on current master, so the target code is up to date.

[TomasVotruba]

Wow, CI is green ✔️ 🎉 Great job!

[TomasVotruba]

I'll merge it as it is, so we have PHP 8.0 checks for new code too and test it on master CI pipeline.

Next PRs with further tuning are welcomed 👍