1 <?php
 2    class Person {
 3     
 4        /**
 5         * For the sake of demonstration, we"re setting this private
 6         */
 7        private $_allowDynamicAttributes = false;
 8     
 9        /**
10         * type=primary_autoincrement
11         */
12        protected $id = 0;
13     
14        /**
15         * type=varchar length=255 null
16         */
17        protected $name;
18     
19        /**
20         * type=text null
21         */
22        protected $biography;
23     
24        public function getId() {
25            return $this->id;
26        }
27     
28        public function setId($v) {
29            $this->id = $v;
30        }
31     
32        public function getName() {
33            return $this->name;
34        }
35     
36        public function setName($v) {
37            $this->name = $v;
38        }
39     
40        public function getBiography() {
41            return $this->biography;
42        }
43     
44        public function setBiography($v) {
45            $this->biography = $v;
46        }
47    }

1    $class = new ReflectionClass('Person'); // 建立 Person这个类的反射类 
2    $instance  = $class->newInstanceArgs($args); // 相当于实例化Person 类

1    $properties = $class->getProperties();
2    foreach ($properties as $property) {
3        echo $property->getName() . "\n";
4    }
5    // 输出:
6    // _allowDynamicAttributes
7    // id
8    // name
9    // biography

1    $private_properties = $class->getProperties(ReflectionProperty::IS_PRIVATE);

01    foreach ($properties as $property) {
02        if ($property->isProtected()) {
03            $docblock = $property->getDocComment();
04            preg_match('/ type\=([a-z_]*) /', $property->getDocComment(), $matches);
05            echo $matches[1] . "\n";
06        }
07    }
08    // Output:
09    // primary_autoincrement
10    // varchar
11    // text

1    $instance->getName(); // 执行Person 里的方法getName
2    // 或者：
3    $method = $class->getmethod('getName');  // 获取Person 类中的getName方法
4    $method->invoke($instance);              // 执行getName 方法
5    // 或者：
6    $method = $class->getmethod('setName');  // 获取Person 类中的setName方法
7    $method->invokeArgs($instance, array('snsgou.com'));