/[drupal]/contributions/modules/captcha/captcha.admin.inc
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revision 1.30, Mon Aug 10 22:33:34 2009 UTC revision 1.31, Thu Sep 24 07:31:26 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: captcha.admin.inc,v 1.29 2009/07/11 17:30:38 soxofaan Exp $  // $Id: captcha.admin.inc,v 1.30 2009/08/10 22:33:34 soxofaan Exp $
3    
4  /**  /**
5   * Return an array with the available CAPTCHA types, for use as options array   * Return an array with the available CAPTCHA types, for use as options array
# Line 16  function _captcha_available_challenge_ty Line 16  function _captcha_available_challenge_ty
16      $captcha_types['none'] = '['. t('none') .']';      $captcha_types['none'] = '['. t('none') .']';
17      $captcha_types['default'] = '['. t('default challenge type') .']';      $captcha_types['default'] = '['. t('default challenge type') .']';
18    }    }
19      // We do our own version of Drupal's module_invoke_all() here because
20      // we want to build an array with custom keys and values.
21    foreach (module_implements('captcha') as $module) {    foreach (module_implements('captcha') as $module) {
22      $result = call_user_func_array($module .'_captcha', 'list');      $result = call_user_func_array($module .'_captcha', array('list'));
23      if (is_array($result)) {      if (is_array($result)) {
24        foreach ($result as $type) {        foreach ($result as $type) {
25          $captcha_types["$module/$type"] = t('@type (from module @module)', array('@type' => $type, '@module' => $module));          $captcha_types["$module/$type"] = t('@type (from module @module)', array('@type' => $type, '@module' => $module));
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