How to replace underscores in codeigniter url with dashes?

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有刺的猬
有刺的猬 2021-01-30 09:28

I would like to know the simplest solution to changing the underscores of my codeigniter urls to dashes, for seo reasons.

My controllers look like:

publi         


        
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  • 2021-01-30 10:22

    It really depends on your intention. If you just want to change only one page, then devrooms' solution is the perfect one indeed:

    $route['request-guide'] = "request_guide";
    

    But if you want to make this your website's default behavior you should extend your core Router class like this (source: [Using hyphens instead of underscores in CodeIgniter])

    1. Make a new file in 'application/core' and name it 'MY_Router.php'
    2. Insert this code in it:

      <?php
      
      defined('BASEPATH') || exit('No direct script access allowed');
      
      class MY_Router extends CI_Router {
      
          function _set_request ($seg = array())
          {
              // The str_replace() below goes through all our segments
              // and replaces the hyphens with underscores making it
              // possible to use hyphens in controllers, folder names and
              // function names
              parent::_set_request(str_replace('-', '_', $seg));
          }
      
      }
      
      ?>
      

    UPDATE (Oct 26, 2015): There's a better way to do this in CodeIgniter 3, as @Thomas Wood mentioned:

    $route['translate_uri_dashes'] = TRUE;
    
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  • 2021-01-30 10:24
    $route['request-guide'] = "request_guide";
    
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