getInterfaceNames example

public function addObjectResource(object|string $object): static
    {
        if ($this->trackResources) {
            if (\is_object($object)) {
                $object = $object::class;
            }
            if (!isset($this->classReflectors[$object])) {
                $this->classReflectors[$object] = new \ReflectionClass($object);
            }
            $class = $this->classReflectors[$object];

            foreach ($class->getInterfaceNames() as $name) {
                if (null === $interface = &$this->classReflectors[$name]) {
                    $interface = new \ReflectionClass($name);
                }
                $file = $interface->getFileName();
                if (false !== $file && file_exists($file)) {
                    $this->fileExists($file);
                }
            }
            do {
                $file = $class->getFileName();
                if (false !== $file && file_exists($file)) {
                    

    private function resolveMappingForMappedObject(object|string $object): ?ClassDiscriminatorMapping
    {
        $reflectionClass = new \ReflectionClass($object);
        if ($parentClass = $reflectionClass->getParentClass()) {
            if (null !== ($parentMapping = $this->getMappingForMappedObject($parentClass->getName()))) {
                return $parentMapping;
            }
        }

        foreach ($reflectionClass->getInterfaceNames() as $interfaceName) {
            if (null !== ($interfaceMapping = $this->getMappingForMappedObject($interfaceName))) {
                return $interfaceMapping;
            }
        }

        return null;
    }
}

new LazyLoadingValueHolderGenerator())->generate($originalClass, $classGenerator, $proxyOptions);

        foreach ($classGenerator->getMethods() as $method) {
            if (str_starts_with($originalClass->getFilename(), __FILE__)) {
                $method->setBody(str_replace(var_export($originalClass->name, true), '__CLASS__', $method->getBody()));
            }
        }

        if (str_starts_with($originalClass->getFilename(), __FILE__)) {
            $interfaces = $classGenerator->getImplementedInterfaces();
            array_pop($interfaces);
            $classGenerator->setImplementedInterfaces(array_merge($interfaces, $originalClass->getInterfaceNames()));
        }
    }

    public function getProxifiedClass(Definition $definition): ?string
    {
        if (!$definition->hasTag('proxy')) {
            if (!($class = $definition->getClass()) || !(class_exists($class) || interface_exists($class, false))) {
                return null;
            }

            return (new \ReflectionClass($class))->name;
        }

$class_start = ' class {{ proxy_class_shortname }}';

    // For cases in which the implemented interface is a child of another     // interface, getInterfaceNames() also returns the parent. This causes a     // PHP error.     // In order to avoid that, check for each interface, whether one of its     // parents is also in the list and exclude it.     if ($interfaces = $reflection->getInterfaces()) {
      foreach ($interfaces as $interface) {
        // Exclude all parents from the list of implemented interfaces of the         // class.         if ($parent_interfaces = $interface->getInterfaceNames()) {
          foreach ($parent_interfaces as $parent_interface) {
            unset($interfaces[$parent_interface]);
          }
        }
      }

      $interface_names = [];
      foreach ($interfaces as $interface) {
        $interface_names[] = '\\' . $interface->getName();
      }
      $class_start .= ' implements ' . implode(', ', $interface_names);
    }

// Include constraints from the parent class         if ($parent = $metadata->getReflectionClass()->getParentClass()) {
            $metadata->mergeConstraints($this->getMetadataFor($parent->name));
        }

        // Include constraints from all directly implemented interfaces         foreach ($metadata->getReflectionClass()->getInterfaces() as $interface) {
            if ('Symfony\Component\Validator\GroupSequenceProviderInterface' === $interface->name) {
                continue;
            }

            if ($parent && \in_array($interface->getName(), $parent->getInterfaceNames(), true)) {
                continue;
            }

            $metadata->mergeConstraints($this->getMetadataFor($interface->name));
        }
    }

    public function hasMetadataFor(mixed $value): bool
    {
        if (!\is_object($value) && !\is_string($value)) {
            return false;
        }

// Include constraints from the parent class         if ($parent = $metadata->getReflectionClass()->getParentClass()) {
            $metadata->mergeConstraints($this->getMetadataFor($parent->name));
        }

        // Include constraints from all directly implemented interfaces         foreach ($metadata->getReflectionClass()->getInterfaces() as $interface) {
            if ('Symfony\Component\Validator\GroupSequenceProviderInterface' === $interface->name) {
                continue;
            }

            if ($parent && \in_array($interface->getName(), $parent->getInterfaceNames(), true)) {
                continue;
            }

            $metadata->mergeConstraints($this->getMetadataFor($interface->name));
        }
    }

    public function hasMetadataFor(mixed $value): bool
    {
        if (!\is_object($value) && !\is_string($value)) {
            return false;
        }

public function addObjectResource(object|string $object): static
    {
        if ($this->trackResources) {
            if (\is_object($object)) {
                $object = $object::class;
            }
            if (!isset($this->classReflectors[$object])) {
                $this->classReflectors[$object] = new \ReflectionClass($object);
            }
            $class = $this->classReflectors[$object];

            foreach ($class->getInterfaceNames() as $name) {
                if (null === $interface = &$this->classReflectors[$name]) {
                    $interface = new \ReflectionClass($name);
                }
                $file = $interface->getFileName();
                if (false !== $file && file_exists($file)) {
                    $this->fileExists($file);
                }
            }
            do {
                $file = $class->getFileName();
                if (false !== $file && file_exists($file)) {
                    

return $mapping->getMappedObjectType($object);
    }

    private function resolveMappingForMappedObject(object|string $object): ?ClassDiscriminatorMapping
    {
        $reflectionClass = new \ReflectionClass($object);
        if ($parentClass = $reflectionClass->getParentClass()) {
            return $this->getMappingForMappedObject($parentClass->getName());
        }

        foreach ($reflectionClass->getInterfaceNames() as $interfaceName) {
            if (null !== ($interfaceMapping = $this->getMappingForMappedObject($interfaceName))) {
                return $interfaceMapping;
            }
        }

        return null;
    }
}