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  • « ReflectionProperty::__toString
  • ReflectionType::allowsNull »
  • PHP Manual
  • 反射
  • The ReflectionType class

The ReflectionType class

(PHP 7)

简介

ReflectionType 类用于获取函数、类方法的参数或者返回值的类型。

类摘要

ReflectionType {
/* 方法 */
public allowsNull ( void ) : bool
public isBuiltin ( void ) : bool
public __toString ( void ) : string
}

Table of Contents

  • ReflectionType::allowsNull — Checks if null is allowed
  • ReflectionType::isBuiltin — Checks if it is a built-in type
  • ReflectionType::__toString — To string
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