ReflectionClass 类

    (PHP 5, PHP 7, PHP 8)

    简介

    ReflectionClass 类报告了一个类的有关信息。

    类摘要

    class ReflectionClass implements Reflector {
    /* 常量 */
    public const int IS_IMPLICIT_ABSTRACT;
    public const int IS_EXPLICIT_ABSTRACT;
    public const int IS_FINAL;
    public const int IS_READONLY;
    /* 属性 */
    public string $name;
    /* 方法 */
    public __construct(object|string $objectOrClass)
    public static export(mixed $argument, bool $return = false): string
    public getAttributes(?string $name = null, int $flags = 0): array
    public getConstant(string $name): mixed
    public getConstants(?int $filter = null): array
    public getConstructor(): ?ReflectionMethod
    public getDefaultProperties(): array
    public getDocComment(): string|false
    public getEndLine(): int|false
    public getExtension(): ?ReflectionExtension
    public getExtensionName(): string|false
    public getFileName(): string|false
    public getInterfaceNames(): array
    public getInterfaces(): array
    public getMethod(string $name): ReflectionMethod
    public getMethods(?int $filter = null): array
    public getModifiers(): int
    public getName(): string
    public getNamespaceName(): string
    public getParentClass(): ReflectionClass|false
    public getProperties(?int $filter = null): array
    public getProperty(string $name): ReflectionProperty
    public getReflectionConstant(string $name): ReflectionClassConstant|false
    public getReflectionConstants(?int $filter = null): array
    public getShortName(): string
    public getStartLine(): int|false
    public getStaticProperties(): array
    public getStaticPropertyValue(string $name, mixed &$def_value = ?): mixed
    public getTraitAliases(): array
    public getTraitNames(): array
    public getTraits(): array
    public hasConstant(string $name): bool
    public hasMethod(string $name): bool
    public hasProperty(string $name): bool
    public implementsInterface(ReflectionClass|string $interface): bool
    public inNamespace(): bool
    public isAbstract(): bool
    public isAnonymous(): bool
    public isCloneable(): bool
    public isEnum(): bool
    public isFinal(): bool
    public isInstance(object $object): bool
    public isInstantiable(): bool
    public isInterface(): bool
    public isInternal(): bool
    public isIterable(): bool
    public isReadOnly(): bool
    public isSubclassOf(ReflectionClass|string $class): bool
    public isTrait(): bool
    public isUserDefined(): bool
    public newInstance(mixed ...$args): object
    public newInstanceArgs(array $args = []): ?object
    public newInstanceWithoutConstructor(): object
    public setStaticPropertyValue(string $name, mixed $value): void
    public __toString(): string
    }

    属性

    name

    类名。只读，尝试赋值时抛出 ReflectionException。

    预定义常量

    ReflectionClass 修饰符

    ReflectionClass::IS_IMPLICIT_ABSTRACT

    表示该类是 abstract，因为有一些抽象方法。

    ReflectionClass::IS_EXPLICIT_ABSTRACT

    表示该类是 abstract，因为已明确定义。

    ReflectionClass::IS_FINAL

    表示该类是 final。

    ReflectionClass::IS_READONLY

    表示该类是 readonly。

    更新日志

    版本 说明
    8.0.0 移除 ReflectionClass::export()。

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