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new static()是做什么用的？该如何处理

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Release： 2016-06-13 13:33:39
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new static()是做什么用的？

PHP code
<!--

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namespace myNamespace{
 
    class MyClass {
        public function Show(){
                

            $a = new static('a',1,'b',32,$_GET);
            var_dump($a);
        }
    } 
}
Copy after login

输出了
object(myNamespace\MyClass)#2 (0) { }

没看明白这个是干嘛的？

------解决方案--------------------
new static new self 都是实例化当前类， 但是new static只有代码所在的类，就是子类如果没有重写的话那么实例化的就是父类。 而new self就是严格的当前类

------解决方案--------------------
燃烧吧火鸟说的对！
------解决方案--------------------
顶起
探讨

new static new self 都是实例化当前类， 但是new static只有代码所在的类，就是子类如果没有重写的话那么实例化的就是父类。 而new self就是严格的当前类

------解决方案--------------------
探讨

这个是我模仿写的一个简单的。在看SYMFONY的代码引用:

你这都是从哪找来的代码？
Related labels：
new self static
source：php.cn
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