Codeigniter: Variables/éléments de configuration dans les fichiers de langue

Question

J'ai un fichier de langue avec une longue liste de chaînes pour mes fichiers de vue. Ma question est comment passer une variable ou un élément de configuration à un fichier de langue?

<?php $lang['error_activation_key_expired'] = 'The activation key you have attempted using has expired. Please request a new Activation Key <a href="'.$this->config->item('base_url').'member/request_activation" title="Request a New Activation Key">here</a>.'; 

Je pouvais se contenter de

<?php $lang['error_activation_key_expired'] = 'The activation key you have attempted using has expired. Please request a new Activation Key <a href="'.$base_url.'member/request_activation" title="Request a New Activation Key">here</a>.'; 

et passer le base_url à lui en quelque sorte. Je ne sais pas comment.

Merci!

Answer 1

Votre meilleur pari est probablement de mettre un espace réservé là-dedans, puis l'échanger dans votre contrôleur.

fichier Lang:

<?php $lang['error_activation_key_expired'] = 'The activation key you have attempted using has expired. Please request a new Activation Key <a href="%s/member/request_activation" title="Request a New Activation Key">here</a>.'; 

Contrôleur:

$activation_message = sprintf($this->lang->line('error_activation_key_expired'), $base_url); 

Answer 2

Forum CI, nlogachev suggère une meilleure solution.
Il peut changer l'ordre des variables.

<?php if (! defined('BASEPATH')) exit('No direct script access allowed'); 

class MY_Language extends CI_Language 
{ 

    function MY_Language() 
    { 
     parent::CI_Language(); 
    } 

    /** 
    * Fetch a single line of text from the language array. Takes variable number 
    * of arguments and supports wildcards in the form of '%1', '%2', etc. 
    * Overloaded function. 
    * 
    * @access public 
    * @return mixed false if not found or the language string 
    */ 
    public function line() 
    { 
     //get the arguments passed to the function 
     $args = func_get_args(); 

     //count the number of arguments 
     $c = count($args); 

     //if one or more arguments, perform the necessary processing 
     if ($c) 
     { 
      //first argument should be the actual language line key 
      //so remove it from the array (pop from front) 
      $line = array_shift($args); 

      //check to make sure the key is valid and load the line 
      $line = ($line == '' OR ! isset($this->language[$line])) ? FALSE : $this->language[$line]; 

      //if the line exists and more function arguments remain 
      //perform wildcard replacements 
      if ($line && $args) 
      { 
       $i = 1; 
       foreach ($args as $arg) 
       { 
        $line = preg_replace('/\%'.$i.'/', $arg, $line); 
        $i++; 
       } 
      } 
     } 
     else 
     { 
      //if no arguments given, no language line available 
      $line = false; 
     } 

     return $line; 
    } 


} 

?> 

cas d'utilisation ~

//in english 
$lang['some_key'] = 'Some string with %1 %2.'; 

//in another language 
$lang['some_key'] = 'Some string %2 with %1.'; 

//the actual usage 
echo $this->lang->line('some_key','first','second');