運用反射機制捕獲類的原型

假如有個person類，代碼如下：

class Person{
    public $name = 'lightWay';
    public $gender;

    public function say()
    {
        echo $this->name,"\tis",$this->gender,"\r\n";
    }

    public function __set($name, $value)
    {
        $this->$name = $value;
    }

    public function __get($name)
    {
        return $this->$name;
    }

}

通過反射(Reflection)機制：

$person = new Person();

$obj = new ReflectionClass(get_class($person));

$className = $obj->getName();

$Methods = $Properties = array();

foreach ($obj->getProperties() as $v)
{
    $Properties[$v->getName()] = $v;
}

foreach ($obj->getMethods() as $v)
{
    $Methods[$v->getName()] = $v;
}

echo "class {$className}\n{\n";
//is_array($Properties) && ksort($Properties);

foreach ($Properties as $k => $v)
{
    echo "\t";
    echo $v->isPublic() ? 'public' : '',$v->isPrivate() ? 'private' : '',
    $v->isProtected() ? 'protected' : '',
    $v->isStatic() ? 'static' : '';
    echo "\t{$k}";
    echo $v->getValue($person) ? "\t=\t{$v->getValue($person)}" : '', ";\n";
}

echo "\n";

//if(is_array($Methods)) ksort($Methods);

foreach ($Methods as $k => $v)
{
    echo "\tfunction {$k} () {}; \n";
}

echo "}\n";

查看下結果：

就這麼愉快窺探到類的內部了哦