Aggiornato Composer

vendor/symfony/var-dumper/Caster/ReflectionCaster.php

@@ -42,7 +42,7 @@ class ReflectionCaster
 
         $a = static::castFunctionAbstract($c, $a, $stub, $isNested, $filter);
 
-        if (!str_contains($c->name, '{closure}')) {
+        if (!str_contains($c->name, '{closure')) {
             $stub->class = isset($a[$prefix.'class']) ? $a[$prefix.'class']->value.'::'.$c->name : $c->name;
             unset($a[$prefix.'class']);
         }
@@ -116,10 +116,16 @@ class ReflectionCaster
 
     public static function castAttribute(\ReflectionAttribute $c, array $a, Stub $stub, bool $isNested)
     {
-        self::addMap($a, $c, [
+        $map = [
             'name' => 'getName',
             'arguments' => 'getArguments',
-        ]);
+        ];
+
+        if (\PHP_VERSION_ID >= 80400) {
+            unset($map['name']);
+        }
+
+        self::addMap($a, $c, $map);
 
         return $a;
     }
@@ -197,7 +203,7 @@ class ReflectionCaster
         self::addMap($a, $c, [
             'returnsReference' => 'returnsReference',
             'returnType' => 'getReturnType',
-            'class' => 'getClosureScopeClass',
+            'class' => \PHP_VERSION_ID >= 80111 ? 'getClosureCalledClass' : 'getClosureScopeClass',
             'this' => 'getClosureThis',
         ]);
 
@@ -292,7 +298,7 @@ class ReflectionCaster
         if ($c->isOptional()) {
             try {
                 $a[$prefix.'default'] = $v = $c->getDefaultValue();
-                if ($c->isDefaultValueConstant()) {
+                if ($c->isDefaultValueConstant() && !\is_object($v)) {
                     $a[$prefix.'default'] = new ConstStub($c->getDefaultValueConstantName(), $v);
                 }
                 if (null === $v) {
@@ -362,7 +368,7 @@ class ReflectionCaster
                     if (!$type instanceof \ReflectionNamedType) {
                         $signature .= $type.' ';
                     } else {
-                        if (!$param->isOptional() && $param->allowsNull() && 'mixed' !== $type->getName()) {
+                        if ($param->allowsNull() && 'mixed' !== $type->getName()) {
                             $signature .= '?';
                         }
                         $signature .= substr(strrchr('\\'.$type->getName(), '\\'), 1).' ';