可变函数 可变类名 都可以

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Release: 2016-06-23 13:31:13
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可变函数 可变类名 都可以 

class my{public static function say(){echo 'hello';}$o='my';$o::say();//这样可以调用 就是可变类名吧?‘my’::say();//这样为什么就报错了呢? 上面变量里面也不是保存‘my’这个字符串吗? 为什么上面的行下面的不行了呢? 同样的值哦}
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回复讨论(解决方案)

首先  你的单引号不对吧 ‘my’ 和'my'

单引号我改回来了!

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