<?php

class?MagicTest{

????public?function?__tostring(){
????????return?"This?is?the?Class?MagicTest.?";
????}

????public?function?__invoke($x){
????????echo?"__invoke?called?with?parameter?".$x."\n";
????}

????//方法的重載
????//這個(gè)方法的參數(shù)第一個(gè)就是調(diào)用的方法的名稱，第二個(gè)參數(shù)是方法調(diào)用的參數(shù)組成的數(shù)組
????public?function?__call($name,$arguments){
????????echo?"Calling?"?.?$name?.?"with?parameters:?".
????????????implode(",",?$arguments)."\n";

????}

????//靜態(tài)方法的重載，注意這個(gè)方法需要設(shè)定為static
????public?static?function?__callStatic($name,$arguments){
????????echo?"Static?Calling?"?.?$name?.?"with?parameters:?".
????????????implode(",",?$arguments)."\n";

????}


????public?function?__get($name){
????????return?"Getting?the?property?".$name."\n";
????}

????public?function?__set($name,?$value){
????????return?"Setting?the?property?".$name."to?value"?.?$value."\n";
????}
}

$obj?=?new?MagicTest();
echo?$obj->className."\n";?//className未定義，但是通過(guò)魔術(shù)方法__get，這個(gè)方法好像被定義了一樣
$obj->className='MagicClassX';
?>

為啥我的__set魔術(shù)方法不起作用，只output
Getting the property className 然后直接跟著MagicClassX