The ReflectionClassConstant class

(PHP 7 >= 7.1.0, PHP 8)

简介

The ReflectionClassConstant class reports information about a class constant.

类摘要

ReflectionClassConstant implements Reflector {
/* 常量 */
const int IS_PUBLIC = 1 ;
const int IS_PROTECTED = 2 ;
const int IS_PRIVATE = 4 ;
/* 属性 */
public $name ;
public $class ;
/* 方法 */
public __construct ( object|string $class , string $constant )
public static export ( mixed $class , string $name , bool $return = ? ) : string
public getAttributes ( string|null $name = null , int $flags = 0 ) : array
public getDeclaringClass ( ) : ReflectionClass
public getDocComment ( ) : string|false
public getModifiers ( ) : int
public getName ( ) : string|false
public getValue ( ) : mixed
public isPrivate ( ) : bool
public isProtected ( ) : bool
public isPublic ( ) : bool
public __toString ( ) : string
}

属性

name

Name of the class constant. Read-only, throws ReflectionException in attempt to write.

class

Name of the class where the class constant is defined. Read-only, throws ReflectionException in attempt to write.

预定义常量

ReflectionClassConstant Modifiers

ReflectionClassConstant::IS_PUBLIC

Indicates public constants. Prior to PHP 7.4.0, the value was 256.

ReflectionClassConstant::IS_PROTECTED

Indicates protected constants. Prior to PHP 7.4.0, the value was 512.

ReflectionClassConstant::IS_PRIVATE

Indicates private constants. Prior to PHP 7.4.0, the value was 1024.

Note:

The values of these constants may change between PHP versions. It is recommended to always use the constants and not rely on the values directly.

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