<?phpclass Person
{/*** 这里是对$_allowDynamicAttributes的注释信息*/private $_allowDynamicAttributes = false;/** type=primary_autoincrement */protected $id = 0;/** type=varchar length=255 null */  protected $name;/** type=text null */ protected $biography;public function getId(){return $this->id;}public function setId($v){$this->id = $v;}public function getName(){return $this->name;} public function setName($v){$this->name = $v;}public function getBiography(){return $this->biography;}public function setBiography($v){$this->biography = $v;}
}$class = new ReflectionClass('Person'); //建立Person这个类的反射类
$instance = $class->newInstanceArgs();  //相当于实例化Person类
//var_dump($instance);
//1 获取属性(Properties):
echo "<h1>获取属性</h1>";
$properties = $class->getProperties();
foreach ($properties as &$property)
{echo $property->getName()."<BR>";
}
//默认情况下，ReflectionClass会取所有的属性，private 和protected的也可以
//如果只想获取到private属性，就要额外传个参数
//可用参数列表:
// $private_properties = $class->getProperties(ReflectionProperty::IS_PRIVATE);
// 可用参数列表//ReflectionProperty::IS_STATIC//ReflectionProperty::IS_PUBLIC//ReflectionProperty::IS_PROVATE//ReflectionProperty::IS_PROECTED
//如果要同时获取public 和private 属性，就这样写：ReflectionProperty::IS_PUBLIC | ReflectionProperty::IS_PROTECTED。echo "<h1>获取注释</h1>";
//获取注释
foreach($properties as &$property)
{if($property->isProtected())  测试该方法是否为protected{$docblock = $property->getDocComment();preg_match('/ type\=([a-z_]*) /', $property->getDocComment(), $matches);  echo $matches[1]."<BR><BR>";}
}//获取类的方法
//获取方法(methods):通过getMethods()来获取到类的所有methods//执行类的方法
$instance->setBiography(22);
echo $instance->getBiography(); //执行Person里面的方法getBiography//或者
$ec = $class->getMethod('setName');
$ec->invoke($instance,'xlc');$ec2 = $class->getMethod('getName');
echo $ec2->invoke($instance);?>