代码点火器和配置文件中的自定义库？

发布于 2024-11-09 10:43:22 字数 342 浏览 6 评论 0原文

我在代码点火器中有一个库，看起来像 class MyClass($options = array())

文件是 Myclass.php

我有一个文件 (config/ Myclass.php）看起来像

$Myclass = array(
  'something' => 'value',
  'another'   => 'value'
);

我认为在初始化我的类时应该传递 $Myclass 数组，但显然不是？

我需要做什么来修复它？

原文

I have a library in code igniter that looks like class MyClass($options = array())

The file is Myclass.php

I have a file (config/Myclass.php) that looks like

$Myclass = array(
  'something' => 'value',
  'another'   => 'value'
);

Which I thought should pass the $Myclass array in when I initialize my class, but apparently not?

What do I need to do to fix it?

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缘字诀 2024-11-16 10:43:22

啊，我找到了答案，

配置文件中的数组必须名为$config。

文件名还必须是库文件名的小写表示形式。

例如

LIB文件：Somelibrary.php
LIB 内容：class Somelibrary($options = array()){...
配置文件：somelibrary.php
配置内容：$config = array('something' => 'value');

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攀登最高峰 2024-11-16 10:43:22

通常的工作方式是传入一组您希望覆盖的选项，或者不传入任何内容以使用默认值。

var myObject = new MyClass(); // default settings

var myObject = new MyClass(array('something' => 'value2')); // override only "something"

老实说，如果没有充分的理由，我不会在配置中创建您自己的文件；相反，只需将默认值放入类定义中，然后在构造函数中覆盖：

class MyClass {

    var $default_options = array(
        'something' => 'value',
        'another' => 'value',
    );
    var $options = array();

    function MyClass($override_options = array())
    {
        $this->options = array_merge($this->default_options, $override_options);

        // your code here...
    }
}

The way this usually works is that you pass in an array of options you wish to override, or pass in nothing to use the defaults.

var myObject = new MyClass(); // default settings

var myObject = new MyClass(array('something' => 'value2')); // override only "something"

Honestly, I wouldn't create your own file in config without a good reason; instead, just put the defaults in your class definition, and then override in your constructor:

class MyClass {

    var $default_options = array(
        'something' => 'value',
        'another' => 'value',
    );
    var $options = array();

    function MyClass($override_options = array())
    {
        $this->options = array_merge($this->default_options, $override_options);

        // your code here...
    }
}

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余生共白头 2024-11-16 10:43:22

快进到 2013 年，仍然有人遇到这个问题。所以我的情况是一样的，但略有不同，所以我想我应该尝试拯救别人一些时间。

我在我的扩展类之后命名我的配置文件，这是错误的。 配置文件应该始终是 form_validation.php，（这是因为最终它会被传递给 CI_Form_validation 类，这就是它所期望的）
感谢上面回答这个问题的人，我意识到我必须将配置传递给父类，并使用 codeigniter v2.1.3 执行如下操作：
```
公共函数 __construct( $config = array() )
{
  父级::__construct($config);
}
```

Fast-forward to 2013, someone is still having problems with this. So my situation was the same but slightly different, so I thought I'd try to save someone else some time.

I was naming my config file after my extended class, that was wrong. The Config file should always be form_validation.php, (this is because eventually it is handed to the CI_Form_validation class and that's what it expects)
Thanks to the folks who answered this question above, I realized that I had to pass the config to the parent class and using codeigniter v2.1.3 I did it as follows:
```
public function __construct( $config = array() )
{
  parent::__construct($config);
}
```

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