看yii框架源码的时候，发现了
ReflectionClass这个方法，才发现原来是php5的新东西，于是稍微研究了下。php的反射api一共有：
class
Reflection
{ }
interface Reflector
{ }
class
ReflectionException
extends
Exception
{ }
class
ReflectionFunction implements Reflector
{ }
class
ReflectionParameter implements Reflector
{ }
class
ReflectionMethod
extends
ReflectionFunction
{ }
class
ReflectionClass implements Reflector
{ }
class
ReflectionObject
extends
ReflectionClass
{ }
class
ReflectionProperty implements Reflector
{ }
class
ReflectionExtension implements Reflector
{ }
Reflection 是最基础的反射类，比如
<?php
Reflection::export
(new
ReflectionFunction
('array_walk'
));
Reflection::export
(new
ReflectionClass
('Exception'
));
?>
将输出:
Function [ function array_walk ]
{
- Parameters [3]
{
Parameter #0 [ &$input ]
Parameter #1 [ $funcname ]
Parameter #2 [ $userdata ]
}
}
CODE:
Class [ <internal> class Exception ] {
- Constants [0] { }
- Static properties [0] { }
- Static methods [0] { }
- Properties [6] {
Property [ <default> protected $message ]
Property [ <default> private $string ]
Property [ <default> protected $code ]
Property [ <default> protected $fil
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原贴地址：http://topic.csdn.net/u/20100322/10/d7401c38-10b7-4231-a323-454caf946fa6.html
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