minor #47401 Replace get_class() calls by ::class (deguif)

This PR was squashed before being merged into the 6.2 branch.

Discussion
----------

Replace get_class() calls by ::class

| Q             | A
| ------------- | ---
| Branch?       | 6.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Tickets       |
| License       | MIT
| Doc PR        |

Replace `get_class()` by `::class`

Commits
-------

675601b8f7 Replace get_class() calls by ::class

Author: fabpot

Compiler/CheckTypeDeclarationsPass.php

@@ -258,7 +258,7 @@ private function checkType(Definition $checkedDefinition, mixed $value, \Reflect
             } elseif ($value instanceof ServiceLocatorArgument) {
                 $class = ServiceLocator::class;
             } elseif (\is_object($value)) {
-                $class = \get_class($value);
+                $class = $value::class;
             } else {
                 $class = \gettype($value);
                 $class = ['integer' => 'int', 'double' => 'float', 'boolean' => 'bool'][$class] ?? $class;

Compiler/Compiler.php

@@ -52,10 +52,10 @@ public function addPass(CompilerPassInterface $pass, string $type = PassConfig::
     public function log(CompilerPassInterface $pass, string $message)
     {
         if (str_contains($message, "\n")) {
-            $message = str_replace("\n", "\n".\get_class($pass).': ', trim($message));
+            $message = str_replace("\n", "\n".$pass::class.': ', trim($message));
         }
 
-        $this->log[] = \get_class($pass).': '.$message;
+        $this->log[] = $pass::class.': '.$message;
     }
 
     public function getLog(): array

Compiler/MergeExtensionConfigurationPass.php

@@ -151,7 +151,7 @@ public function __construct(ExtensionInterface $extension, ParameterBagInterface
     {
         parent::__construct($parameterBag);
 
-        $this->extensionClass = \get_class($extension);
+        $this->extensionClass = $extension::class;
     }
 
     public function addCompilerPass(CompilerPassInterface $pass, string $type = PassConfig::TYPE_BEFORE_OPTIMIZATION, int $priority = 0): static

Compiler/ResolveInstanceofConditionalsPass.php

@@ -107,7 +107,7 @@ private function processDefinition(ContainerBuilder $container, string $id, Defi
             $definition->setBindings([]);
             $definition = serialize($definition);
 
-            if (Definition::class === \get_class($abstract)) {
+            if (Definition::class === $abstract::class) {
                 // cast Definition to ChildDefinition
                 $definition = substr_replace($definition, '53', 2, 2);
                 $definition = substr_replace($definition, 'Child', 44, 0);

Dumper/XmlDumper.php

@@ -381,7 +381,7 @@ public static function phpToXml(mixed $value): string
             case $value instanceof Parameter:
                 return '%'.$value.'%';
             case $value instanceof \UnitEnum:
-                return sprintf('%s::%s', \get_class($value), $value->name);
+                return sprintf('%s::%s', $value::class, $value->name);
             case \is_object($value) || \is_resource($value):
                 throw new RuntimeException('Unable to dump a service container if a parameter is an object or a resource.');
             default:

Dumper/YamlDumper.php

@@ -297,7 +297,7 @@ private function dumpValue(mixed $value): mixed
         } elseif ($value instanceof Definition) {
             return new TaggedValue('service', (new Parser())->parse("_:\n".$this->addService('_', $value), Yaml::PARSE_CUSTOM_TAGS)['_']['_']);
         } elseif ($value instanceof \UnitEnum) {
-            return new TaggedValue('php/const', sprintf('%s::%s', \get_class($value), $value->name));
+            return new TaggedValue('php/const', sprintf('%s::%s', $value::class, $value->name));
         } elseif ($value instanceof AbstractArgument) {
             return new TaggedValue('abstract', $value->getText());
         } elseif (\is_object($value) || \is_resource($value)) {

Tests/Compiler/RegisterServiceSubscribersPassTest.php

@@ -382,7 +382,7 @@ public static function getSubscribedServices(): array
         $container->setAlias('stdClass $someService', 'some.service');
         $container->setAlias('stdClass $some_service', 'some.service');
         $container->setAlias('stdClass $anotherService', 'some.service');
-        $container->register('foo', \get_class($subscriber))
+        $container->register('foo', $subscriber::class)
             ->addMethodCall('setContainer', [new Reference(PsrContainerInterface::class)])
             ->addTag('container.service_subscriber');
 
@@ -433,7 +433,7 @@ public static function getSubscribedServices(): array
         };
 
         $container->setParameter('parameter.1', 'foobar');
-        $container->register('foo', \get_class($subscriber))
+        $container->register('foo', $subscriber::class)
             ->addMethodCall('setContainer', [new Reference(PsrContainerInterface::class)])
             ->addTag('container.service_subscriber');
 

Tests/Compiler/ResolveChildDefinitionsPassTest.php

@@ -293,7 +293,7 @@ public function testDeepDefinitionsResolving()
         $this->assertSame('parentClass', $factory[0]->getClass());
 
         $argument = $container->getDefinition('sibling')->getArgument(0);
-        $this->assertSame('Symfony\Component\DependencyInjection\Definition', \get_class($argument));
+        $this->assertSame('Symfony\Component\DependencyInjection\Definition', $argument::class);
         $this->assertSame('parentClass', $argument->getClass());
 
         $properties = $container->getDefinition('sibling')->getProperties();

Tests/ContainerBuilderTest.php

@@ -381,7 +381,7 @@ public function testCreateProxyWithRealServiceInstantiator()
         $foo1 = $builder->get('foo1');
 
         $this->assertSame($foo1, $builder->get('foo1'), 'The same proxy is retrieved on multiple subsequent calls');
-        $this->assertSame('Bar\FooClass', \get_class($foo1));
+        $this->assertSame('Bar\FooClass', $foo1::class);
     }
 
     public function testCreateLazyProxy()