The ReflectionFunction class

    (PHP 5, PHP 7, PHP 8)

    Introduction

    The ReflectionFunction class reports information about a function.

    Class synopsis

    classReflectionFunctionextendsReflectionFunctionAbstract {
    publicconstintIS_DEPRECATED;
    publicstring$name;
    public__construct(Closure|string$function)
    publicstaticexport(string$name, string$return = ?): string
    publicgetClosure(): Closure
    publicinvoke(mixed...$args): mixed
    publicinvokeArgs(array$args): mixed
    publicisAnonymous(): bool
    publicisDisabled(): bool
    public__toString(): string
    privateReflectionFunctionAbstract::__clone(): void
    publicReflectionFunctionAbstract::getAttributes(?string$name = null, int$flags = 0): array
    publicReflectionFunctionAbstract::getClosureScopeClass(): ?ReflectionClass
    publicReflectionFunctionAbstract::getClosureThis(): ?object
    publicReflectionFunctionAbstract::getClosureUsedVariables(): array
    publicReflectionFunctionAbstract::getDocComment(): string|false
    publicReflectionFunctionAbstract::getEndLine(): int|false
    publicReflectionFunctionAbstract::getExtension(): ?ReflectionExtension
    publicReflectionFunctionAbstract::getExtensionName(): string|false
    publicReflectionFunctionAbstract::getFileName(): string|false
    publicReflectionFunctionAbstract::getName(): string
    publicReflectionFunctionAbstract::getNamespaceName(): string
    publicReflectionFunctionAbstract::getNumberOfParameters(): int
    publicReflectionFunctionAbstract::getNumberOfRequiredParameters(): int
    publicReflectionFunctionAbstract::getParameters(): array
    publicReflectionFunctionAbstract::getReturnType(): ?ReflectionType
    publicReflectionFunctionAbstract::getShortName(): string
    publicReflectionFunctionAbstract::getStartLine(): int|false
    publicReflectionFunctionAbstract::getStaticVariables(): array
    publicReflectionFunctionAbstract::getTentativeReturnType(): ?ReflectionType
    publicReflectionFunctionAbstract::hasReturnType(): bool
    publicReflectionFunctionAbstract::hasTentativeReturnType(): bool
    publicReflectionFunctionAbstract::inNamespace(): bool
    publicReflectionFunctionAbstract::isClosure(): bool
    publicReflectionFunctionAbstract::isDeprecated(): bool
    publicReflectionFunctionAbstract::isGenerator(): bool
    publicReflectionFunctionAbstract::isInternal(): bool
    publicReflectionFunctionAbstract::isStatic(): bool
    publicReflectionFunctionAbstract::isUserDefined(): bool
    publicReflectionFunctionAbstract::isVariadic(): bool
    publicReflectionFunctionAbstract::returnsReference(): bool
    abstractpublicReflectionFunctionAbstract::__toString(): void
    }

    Predefined Constants

    ReflectionFunction Modifiers

    ReflectionFunction::IS_DEPRECATED

    Indicates deprecated functions.

    Changelog

    VersionDescription
    8.0.0ReflectionFunction::export() was removed.

    Table of Contents

    To Top