trait_exists
简介
变量与类型相关扩展
PHP Manual
Classkit
简介
安装/配置
需求
安装
运行时配置
资源类型
预定义常量
Classkit 函数
classkit_import
— Import new class method definitions from a file
classkit_method_add
— Dynamically adds a new method to a given class
classkit_method_copy
— Copies a method from class to another
classkit_method_redefine
— Dynamically changes the code of the given method
classkit_method_remove
— Dynamically removes the given method
classkit_method_rename
— Dynamically changes the name of the given method
trait_exists
简介
变量与类型相关扩展
PHP Manual