编程学问
  • 文章
  • 问题
  • 读书
  • 关于
  • 登录
  • « 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
相关文章
php cairo the cairo classphp cairo the cairohintstyle classphp cairo the cairostatus classphp dom the domelement classphp data structures the map classphp event the eventbuffer classphp ev the evsignal classphp gearman the gearmanjob classphp haru the haruimage classphp intl exception class for intl errorsphp ktaglib the ktaglib mpeg file classphp mongodb bson the mongodb bson javascript classphp mongodb bson the mongodb bson undefined class deprecated php mongodb driver exception the mongodb driver exception runtimeexception classphp mongodb driver the mongodb driver writeerror classphp types the mongominkey classphp mysql xdevapi session classphp 反射 the reflectionclassconstant classphp 反射 the reflectiontype classphp opcode descriptions and examples fetch class
关注编程学问公众号
编程学问网 湘ICP备20001732号