无法加载Codeigniter自定义库

问题描述

图书馆

class getLang {
   public function getText($en, $ar) {
      $CI =& get_instance();
      $lang = $CI->session->userdata('language');
      if ($lang == 'en') {
         $string = $en;
      } else if ($lang == 'ar') {
         if (!empty($ar)) {
            $string = $ar;
         } else if (empty ($ar)) {
            $string = $en;
         }
      }
      return $string;
   }
}

控制器

class Home extends MY_Controller {
   public function test() {
      $this->load->library('getLang');
      return $this->getLang->getText('text', '');
   }
}

当我运行home / test时，

When I run home/test I get this error:

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Home::$getLang

Filename: controllers/home.php

Line Number: 6

我已经在config / autoload中加载了自定义库。
看起来像库没有加载，我也试过加载它在控制器，仍然doens't工作！
我如何解决这个问题？

I already loaded the custom library in config/autoload.Looks like the library isn't loaded, I also tried loading it in the controller, still doens't work!How can I solve this?

推荐答案

CodeIgniter的文档清楚地说明类名和文件名必须大写。从：

CodeIgniter's documentation clearly states that class name and file name must be capitalize. From the documentation:

1. 文件名必须大写。例如：Myclass.php


2. 类声明必须大写。例如：class Myclass


3. 类名和文件名必须匹配。

这可能是为什么它没有正确加载。

That's probably why it isn't correctly loaded.

在旁注，一个名为 getLang 听起来错误。这听起来像一个方法。我会建议一个名字，例如 Language ， Translator ，...

On a side note, a class named getLang sounds wrong. It sounds like a method. I would suggest a name such as Language, Translator, ...

编辑：文档还要求使用名称的小写版本访问您的库。示例： $ this-> getlang-> getText（...）

The documentation also asks to access your library by using the lower case version of the name. Example: $this->getlang->getText(...)

这篇关于无法加载Codeigniter自定义库的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！