1.1 定義

1.2 獲取物件屬性和方法

<?php

/**

 * 使用反射API獲取物件的屬性和方法

 * Created by PhpStorm.

 * User: Administrator

 * Date: 2017/7/10

 * Time: 15:22

 */

class Person3

{

    public $name;

    public $gender;

    public function say()

    {

        echo
 
 $this->name . " is " . $this->gender . "\r\n";

    }

    public function __set($name, $value)

    {

       echo "Setting $name to $value \r\n";

       $this->$name = $value;

    }

    public function __get($name)

    {

        if (!isset($this->$name)) {

            echo '未設定'
 
;

            $this->$name = '正在為你設定預設值';

        }

        return $this->$name;

    }

}

$student = new Person3();

$student->name = 'Tom';

$student->gender = 'male';

$student->age = 24;

$student->say();

$reflect = new ReflectionObject($student);

// 獲取物件屬性列表

$props = $reflect->getProperties();

echo "\r\n物件的屬性有：\r\n";

foreach ($props as $prop) {

    echo $prop->getName() . "\n";

}

print_r($props);

// 獲取物件方法列表

$methods = $reflect->getMethods();

echo "\r\n物件的方法有：\r\n";

foreach ($methods as $method) {

    echo $method->getName() . "\n";

}

print_r($methods);