子类承袭父类 父类private问起求各位大神详解

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Release: 2016-06-13 11:29:22
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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 />?>
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 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。。。。。

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