diff --git a/rules-tests/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector/Fixture/typed_params.php.inc b/rules-tests/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector/Fixture/typed_params.php.inc
index 244ec16a5a9..719bb40be34 100644
--- a/rules-tests/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector/Fixture/typed_params.php.inc
+++ b/rules-tests/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector/Fixture/typed_params.php.inc
@@ -19,6 +19,26 @@ class TypedParams
     function run4($optional = 1, A&B $required)
     {
     }
+
+    function run5($optional = 1, array $required)
+    {
+    }
+
+    function run6($optional = 1, true $required)
+    {
+    }
+
+    function run7($optional = 1, false $required)
+    {
+    }
+
+    function run8($optional = 1, null $required)
+    {
+    }
+
+    function run9($optional = 1, mixed $required)
+    {
+    }
 }
 
 ?>
@@ -29,11 +49,11 @@ namespace Rector\Tests\CodeQuality\Rector\ClassMethod\OptionalParametersAfterReq
 
 class TypedParams
 {
-    function run1($optional = 1, ?int $required = null)
+    function run1($optional = 1, int $required = 0)
     {
     }
 
-    function run2($optional = 1, string|int|null $required = null)
+    function run2($optional = 1, string|int $required = '')
     {
     }
 
@@ -44,6 +64,26 @@ class TypedParams
     function run4($optional = 1, (A&B)|null $required = null)
     {
     }
+
+    function run5($optional = 1, array $required = [])
+    {
+    }
+
+    function run6($optional = 1, true $required = true)
+    {
+    }
+
+    function run7($optional = 1, false $required = false)
+    {
+    }
+
+    function run8($optional = 1, null $required = null)
+    {
+    }
+
+    function run9($optional = 1, mixed $required = null)
+    {
+    }
 }
 
 ?>
diff --git a/rules/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector.php b/rules/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector.php
index 5dc2fb3624e..b9be5cbff33 100644
--- a/rules/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector.php
+++ b/rules/CodeQuality/Rector/ClassMethod/OptionalParametersAfterRequiredRector.php
@@ -14,9 +14,13 @@
 use PhpParser\Node\Name;
 use PhpParser\Node\NullableType;
 use PhpParser\Node\Param;
+use PhpParser\Node\Scalar\Float_;
+use PhpParser\Node\Scalar\Int_;
+use PhpParser\Node\Scalar\String_;
 use PhpParser\Node\Stmt\ClassMethod;
 use PhpParser\Node\Stmt\Function_;
 use PhpParser\Node\UnionType;
+use Rector\PhpParser\Node\Value\ValueResolver;
 use Rector\Rector\AbstractRector;
 use Rector\ValueObject\PhpVersionFeature;
 use Rector\VersionBonding\Contract\MinPhpVersionInterface;
@@ -28,14 +32,19 @@
  */
 final class OptionalParametersAfterRequiredRector extends AbstractRector implements MinPhpVersionInterface
 {
+    public function __construct(
+        private readonly ValueResolver $valueResolver,
+    ) {
+    }
+
     public function getRuleDefinition(): RuleDefinition
     {
-        return new RuleDefinition('Add null default value when a required parameter follows an optional one', [
+        return new RuleDefinition('Add reasonable default value when a required parameter follows an optional one', [
             new CodeSample(
                 <<<'CODE_SAMPLE'
 class SomeObject
 {
-    public function run($optional = 1, $required)
+    public function run($optional = 1, int $required)
     {
     }
 }
@@ -45,7 +54,7 @@ public function run($optional = 1, $required)
                 <<<'CODE_SAMPLE'
 class SomeObject
 {
-    public function run($optional = 1, $required = null)
+    public function run($optional = 1, int $required = 0)
     {
     }
 }
@@ -84,47 +93,109 @@ public function refactor(Node $node): ClassMethod|Function_|Closure|null
             $previousParam = $node->params[$key - 1] ?? null;
             if ($previousParam instanceof Param && $previousParam->default instanceof Expr) {
                 $hasChanged = true;
+                $this->processParam($param);
+            }
+        }
 
-                $param->default = new ConstFetch(new Name('null'));
+        return $hasChanged ? $node : null;
+    }
 
-                if (! $param->type instanceof Node) {
-                    continue;
-                }
+    public function provideMinPhpVersion(): int
+    {
+        return PhpVersionFeature::NULLABLE_TYPE;
+    }
 
-                if ($param->type instanceof NullableType) {
-                    continue;
-                }
+    /**
+     * Look first found type reasonable value
+     *
+     * @param Node[] $types
+     */
+    private function mapReasonableParamValue(array $types): Expr
+    {
+        foreach ($types as $type) {
+            if ($this->isName($type, 'string')) {
+                return new String_('');
+            }
 
-                if ($param->type instanceof UnionType) {
-                    foreach ($param->type->types as $unionedType) {
-                        if ($unionedType instanceof Identifier && $this->isName($unionedType, 'null')) {
-                            continue 2;
-                        }
-                    }
+            if ($this->isName($type, 'int')) {
+                return new Int_(0);
+            }
 
-                    $param->type->types[] = new Identifier('null');
-                    continue;
-                }
+            if ($this->isName($type, 'float')) {
+                return new Float_(0.0);
+            }
 
-                if ($param->type instanceof IntersectionType) {
-                    $param->type = new UnionType([$param->type, new Identifier('null')]);
+            if ($this->isName($type, 'bool')) {
+                return $this->nodeFactory->createFalse();
+            }
 
-                    continue;
-                }
+            if ($this->isName($type, 'array')) {
+                return $this->nodeFactory->createArray([]);
+            }
 
-                if ($param->type instanceof ComplexType) {
-                    continue;
-                }
+            if ($this->isName($type, 'true')) {
+                return $this->nodeFactory->createTrue();
+            }
 
-                $param->type = new NullableType($param->type);
+            if ($this->isName($type, 'false')) {
+                return $this->nodeFactory->createFalse();
             }
         }
 
-        return $hasChanged ? $node : null;
+        return new ConstFetch(new Name('null'));
     }
 
-    public function provideMinPhpVersion(): int
+    private function processParam(Param $param): void
     {
-        return PhpVersionFeature::NULLABLE_TYPE;
+        if (! $param->type instanceof Node) {
+            $param->default = new ConstFetch(new Name('null'));
+            return;
+        }
+
+        if ($param->type instanceof NullableType) {
+            $param->default = new ConstFetch(new Name('null'));
+            return;
+        }
+
+        if ($param->type instanceof IntersectionType) {
+            $param->default = new ConstFetch(new Name('null'));
+            $param->type = new UnionType([$param->type, new Identifier('null')]);
+            return;
+        }
+
+        if ($param->type instanceof UnionType) {
+            foreach ($param->type->types as $unionedType) {
+                if ($unionedType instanceof Identifier && $this->isName($unionedType, 'null')) {
+                    $param->default = new ConstFetch(new Name('null'));
+                    return;
+                }
+            }
+
+            $reasonableValue = $this->mapReasonableParamValue($param->type->types);
+            if ($this->valueResolver->isNull($reasonableValue)) {
+                $param->default = new ConstFetch(new Name('null'));
+                $param->type->types[] = new Identifier('null');
+                return;
+            }
+
+            $param->default = $reasonableValue;
+            return;
+        }
+
+        if ($param->type instanceof ComplexType) {
+            return;
+        }
+
+        $reasonableValue = $this->mapReasonableParamValue([$param->type]);
+        if ($this->valueResolver->isNull($reasonableValue)) {
+            if (! $param->type instanceof Identifier || ! $this->isNames($param->type, ['null', 'mixed'])) {
+                $param->type = new NullableType($param->type);
+            }
+
+            $param->default = new ConstFetch(new Name('null'));
+            return;
+        }
+
+        $param->default = $reasonableValue;
     }
 }