Php/docs/componere.cast by ref

• PHP Manual
• Componere 函数
• Casting

Componere\cast_by_ref

(Componere 2 >= 2.1.2)

Componere\cast_by_ref — Casting

说明

Componere\cast_by_ref ( Type $type , $object ) : Type

参数

type

A user defined type

object

An object with a user defined type compatible with Type

返回值

An object of type Type, cast from object, where members are references to object members

Exceptions

Warning Shall throw InvalidArgumentException if the type of object is or is derived from an internal class

Warning Shall throw InvalidArgumentException if Type is an interface

Warning Shall throw InvalidArgumentException if Type is a trait

Warning Shall throw InvalidArgumentException if Type is an abstract

Warning Shall throw InvalidArgumentException if Type is not compatible with the type of object

参见

• Componere\cast