Home  >  Article  >  Backend Development  >  子类承袭父类 父类private问起求各位大神详解

子类承袭父类 父类private问起求各位大神详解

WBOY
WBOYOriginal
2016-06-13 12:41:59778browse

子类继承父类 父类private问起求各位大神详解

<?php <br />
class A{<br />
	<br />
	private function test($n){<br />
		echo "11";<br />
	}<br />
}<br />
class B extends A{<br />
	function test(){<br />
		echo "22";<br />
		<br />
	}<br />
}<br />
class C extends A{<br />
<br />
}<br />
$b1=new B();<br />
$b1->test();<br />
?>
 此代码中父类有个private方法 PHP规则不是子类不能继承父类的private方法吗 可是我在子类内写了同名的方法 当其中一个有参数时就报错 如果两个都没有就没问题 请问为什么。。。。。

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn