Question

我有以下列出的课程

1. Software_Base 2. User Login 3. Basic Function 4. User Logout

我想要做的是我需要在另一个子类中访问子类方法。但与 extends

无关

我的课程扩展如下所示

软件基础
1. 用户登录
  1. 用户退出
基本功能

`

  class base_class {

    public function __construct(){
        $this->init_class();
    }

    public function init_class(){
        $this->user_login = new user_login;
        $this->base_functions = new base_functions; 
    }

    public function value_from_Base_class(){
        return 'Value From Base Class';
    }

}

class user_login extends base_class {
    public function __construct(){
        var_dump($this->value_from_Base_class());  # Works :) 
    }

    public function value_from_user_login_class(){
        return 'Value From User Login Class';
    }
}


class user_logout extends user_login {
    public function __construct(){
        var_dump($this->value_from_Base_class());  # Works :) 
        var_dump($this->value_from_user_login_class());  # Works :) 
    }

}


class base_functions extends base_class{ 
    public function __construct(){
        var_dump($this->value_from_Base_class());  # Not Works :(
        var_dump($this->value_from_user_login_class());  # Not Works :(
    }
}

`

Answer 1

在构建$return_value = array_filter($info, function($x) use ($mode) { return (in_array($x["name"], $mode));});时注入<span onclick='setTimeout(start_timer_j(this, event), 0);'></span> function start_timer_j(obj, event) { var el = $(obj); var count = 1000; var counter = setInterval(timer, 100); function timer(e) { el.text('k'); count -=1; } el.text('k'); }实例：

user_login

base_functions中对class base_functions extends base_class{ public function __construct($user_login){ var_dump($this->value_from_Base_class()); var_dump($user_login->value_from_user_login_class()); } } $f = new base_functions(new user_login());的调用无论如何都应该有用。

PHP OOPS扩展了类a，b，c，a1问题

1 个答案: