minor #21016 Replace get_class() calls by ::class (alamirault)

javiereguiluz · javiereguiluz · commit 3d83f8d8fa78 · 2025-05-29T16:28:53.000+02:00
This PR was merged into the 6.4 branch. Discussion ---------- Replace `get_class()` calls by `::class` This change was made in symfony codebase in 2022 symfony/symfony#47401. I think we can use same rule in our examples Commits ------- 65599c4 Replace get_class() calls by ::class
diff --git a/components/options_resolver.rst b/components/options_resolver.rst
@@ -922,7 +922,7 @@ can change your code to do the configuration only once per class::
         public function __construct(array $options = [])
         {
             // What type of Mailer is this, a Mailer, a GoogleMailer, ... ?
-            $class = get_class($this);
+            $class = $this::class;
 
             // Was configureOptions() executed before for this class?
             if (!isset(self::$resolversByClass[$class])) {
diff --git a/components/property_info.rst b/components/property_info.rst
@@ -131,7 +131,7 @@ class exposes public methods to extract several types of information:
         $propertyInfo->getProperties($awesomeObject);
 
         // Good!
-        $propertyInfo->getProperties(get_class($awesomeObject));
+        $propertyInfo->getProperties($awesomeObject::class);
         $propertyInfo->getProperties('Example\Namespace\YourAwesomeClass');
         $propertyInfo->getProperties(YourAwesomeClass::class);
 
diff --git a/components/yaml.rst b/components/yaml.rst
@@ -296,7 +296,7 @@ You can make it convert to a ``DateTime`` instance by using the ``PARSE_DATETIME
 flag::
 
     $date = Yaml::parse('2016-05-27', Yaml::PARSE_DATETIME);
-    var_dump(get_class($date)); // DateTime
+    var_dump($date::class); // DateTime
 
 Dumping Multi-line Literal Blocks
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
diff --git a/console/verbosity.rst b/console/verbosity.rst
@@ -60,7 +60,7 @@ level. For example::
 
             // available methods: ->isQuiet(), ->isVerbose(), ->isVeryVerbose(), ->isDebug()
             if ($output->isVerbose()) {
-                $output->writeln('User class: '.get_class($user));
+                $output->writeln('User class: '.$user::class);
             }
 
             // alternatively you can pass the verbosity level PHP constant to writeln()
diff --git a/doctrine/associations.rst b/doctrine/associations.rst
@@ -447,7 +447,7 @@ by adding JOINs.
         $category = $product->getCategory();
 
         // prints "Proxies\AppEntityCategoryProxy"
-        dump(get_class($category));
+        dump($category::class);
         die();
 
     This proxy object extends the true ``Category`` object, and looks and
diff --git a/security/user_providers.rst b/security/user_providers.rst
@@ -425,7 +425,7 @@ command will generate a nice skeleton to get you started::
         public function refreshUser(UserInterface $user): UserInterface
         {
             if (!$user instanceof User) {
-                throw new UnsupportedUserException(sprintf('Invalid user class "%s".', get_class($user)));
+                throw new UnsupportedUserException(sprintf('Invalid user class "%s".', $user::class));
             }
 
             // Return a User object after making sure its data is "fresh".
diff --git a/service_container/service_subscribers_locators.rst b/service_container/service_subscribers_locators.rst
@@ -36,7 +36,7 @@ to handle their respective command when it is asked for::
 
         public function handle(Command $command): mixed
         {
-            $commandClass = get_class($command);
+            $commandClass = $command::class;
 
             if (!$handler = $this->handlerMap[$commandClass] ?? null) {
                 return;
@@ -94,7 +94,7 @@ in the service subscriber::
 
         public function handle(Command $command): mixed
         {
-            $commandClass = get_class($command);
+            $commandClass = $command::class;
 
             if ($this->locator->has($commandClass)) {
                 $handler = $this->locator->get($commandClass);
@@ -328,7 +328,7 @@ attribute::
 
         public function handle(Command $command): mixed
         {
-            $commandClass = get_class($command);
+            $commandClass = $command::class;
 
             if ($this->handlers->has($commandClass)) {
                 $handler = $this->handlers->get($commandClass);

Original file line number	Diff line number	Diff line change
`@@ -922,7 +922,7 @@ can change your code to do the configuration only once per class::`
`922`	`922`	`public function __construct(array $options = [])`
`923`	`923`	`{`
`924`	`924`	`// What type of Mailer is this, a Mailer, a GoogleMailer, ... ?`
`925`		`- $class = get_class($this);`
	`925`	`+ $class = $this::class;`
`926`	`926`
`927`	`927`	`// Was configureOptions() executed before for this class?`
`928`	`928`	`if (!isset(self::$resolversByClass[$class])) {`
Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ level. For example::`
`60`	`60`
`61`	`61`	`// available methods: ->isQuiet(), ->isVerbose(), ->isVeryVerbose(), ->isDebug()`
`62`	`62`	`if ($output->isVerbose()) {`
`63`		`- $output->writeln('User class: '.get_class($user));`
	`63`	`+ $output->writeln('User class: '.$user::class);`
`64`	`64`	`}`
`65`	`65`
`66`	`66`	`// alternatively you can pass the verbosity level PHP constant to writeln()`
Original file line number	Diff line number	Diff line change
`@@ -425,7 +425,7 @@ command will generate a nice skeleton to get you started::`
`425`	`425`	`public function refreshUser(UserInterface $user): UserInterface`
`426`	`426`	`{`
`427`	`427`	`if (!$user instanceof User) {`
`428`		`- throw new UnsupportedUserException(sprintf('Invalid user class "%s".', get_class($user)));`
	`428`	`+ throw new UnsupportedUserException(sprintf('Invalid user class "%s".', $user::class));`
`429`	`429`	`}`
`430`	`430`
`431`	`431`	`// Return a User object after making sure its data is "fresh".`
Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,7 @@ to handle their respective command when it is asked for::`
`36`	`36`
`37`	`37`	`public function handle(Command $command): mixed`
`38`	`38`	`{`
`39`		`- $commandClass = get_class($command);`
	`39`	`+ $commandClass = $command::class;`
`40`	`40`
`41`	`41`	`if (!$handler = $this->handlerMap[$commandClass] ?? null) {`
`42`	`42`	`return;`
`@@ -94,7 +94,7 @@ in the service subscriber::`
`94`	`94`
`95`	`95`	`public function handle(Command $command): mixed`
`96`	`96`	`{`
`97`		`- $commandClass = get_class($command);`
	`97`	`+ $commandClass = $command::class;`
`98`	`98`
`99`	`99`	`if ($this->locator->has($commandClass)) {`
`100`	`100`	`$handler = $this->locator->get($commandClass);`
`@@ -328,7 +328,7 @@ attribute::`
`328`	`328`
`329`	`329`	`public function handle(Command $command): mixed`
`330`	`330`	`{`
`331`		`- $commandClass = get_class($command);`
	`331`	`+ $commandClass = $command::class;`
`332`	`332`
`333`	`333`	`if ($this->handlers->has($commandClass)) {`
`334`	`334`	`$handler = $this->handlers->get($commandClass);`