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12-17-2010, 12:41 AM

[eluser]Sodavath[/eluser]
Hello there,

I have a question on how to extend 'Exceptions' to be able to refer to 'get_instance()' (using CI 2.0)

I only get errors when I try to extend it Undecided

I'm trying to access 'site_url()' so I can customize error pages with CSS but I need the relative path to it and maybe some more functions down the road

PS: So far the only working solution for me is this

I don't think it's very good/secure way to do that but it gets the job done to some extent

<b>Exceptions.php</b>

Code:
&lt;?php

if (!defined('BASEPATH'))

    exit('No direct script access allowed');

class MY_Exceptions extends CI_Exceptions {

    var $CN = '';

    function __construct() {

        parent::__construct();

        $this->CN =& get_config();

        $this->CN = $this->CN['base_url'];

    }

}

<b>error_404.php</b>

Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"

    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

&lt;html &gt;

  &lt;head&gt;

    &lt;meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /&gt;

    &lt;title&gt;

      404 Page Not Found

    &lt;/title&gt;

    &lt;link rel="shortcut icon" href="&lt;?php echo $this-&gt;CN,APPPATH;?&gt;media/favicon.ico" />

    &lt;link rel="stylesheet" href="&lt;?php echo $this-&gt;CN,APPPATH;?&gt;media/style.css" type="text/css"/>

  &lt;/head&gt;

  &lt;body&gt;

    <div id="wrap">

        <div id="header">

      <h1><a >CN; ?&gt;">MY SITE</a></h1>

    </div>

      <div id="main">

        <div id="error">

            <h2>&lt;?php echo $heading; ?&gt;</h2>

            <p>&lt;?php echo $message; ?&gt;</p>

        </div>

      </div>

    </div>

    <div id="footer">

        BIGFOOT

    </div>

  &lt;/body&gt;

&lt;/html&gt;