如何在 codeigniter 中 require_once [英] how to require_once in codeigniter

问题描述

我正在尝试在 codeigniter 中扩展一个库.这样做的唯一方法似乎是使用 require_once 包含原始库，然后使用 $this->load->library()

I am trying to extend a library in codeigniter. The only way to do so seems to include the original library using require_once then load the extended library using $this->load->library()

现在我已经试过了

1. require_once('ion_auth.php');
2. require_once('home/SITE_NAME/public_html/FOLDER_NAME/application/libraries/ion_auth.php')
3. require_once('/home/SITE_NAME/public_html/FOLDER_NAME/application/libraries/ion_auth.php')

但不幸的是不是运气.....我不断收到这个错误

but unfortunately not luck..... I keep getting this error

Message: require_once(...) [function.require-once]: failed to open stream: No such file or directory

奇怪的是，虽然这适用于我的本地 xampp 环境，但不适用于实际服务器.

Weird thing is though this works on my local xampp environment but not on the actual server.

推荐答案

使用 CodeIgniter 的内置常量，APPPATH

Use CodeIgniter's built in constant, APPPATH

require_once(APPPATH.'libraries/ion_auth.php');

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