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   1  <?php
   2  
   3  /**
   4   * @file
   5   * The install and update code for the token module.
   6   *
   7   * @ingroup token
   8   */
   9  
  10  /**
  11   * Implements hook_requirements().
  12   */
  13  function token_requirements($phase = 'runtime') {
  14    $requirements = array();
  15    $t = get_t();
  16  
  17    // Check for duplicate tokens.
  18    if ($phase == 'runtime') {
  19      if ($duplicate_tokens = token_find_duplicate_tokens()) {
  20        foreach ($duplicate_tokens as $token => $modules) {
  21          $duplicate_tokens[$token] = $t('@token (defined by modules: @modules)', array('@token' => $token, '@modules' => implode(', ', $modules)));
  22        }
  23        $requirements['token_duplicates'] = array(
  24          'title' => $t('Duplicate tokens'),
  25          'value' => $t('The following tokens are defined by multiple modules and may cause problems when performing token replacement.'),
  26          'severity' => REQUIREMENT_WARNING,
  27          'description' => theme('item_list', $duplicate_tokens),
  28        );
  29      }
  30    }
  31  
  32    return $requirements;
  33  }
  34  
  35  function token_install() {
  36    db_query("UPDATE {system} SET weight = 10 WHERE name = 'token'");
  37  }
  38  
  39  function token_update_1() {
  40    $ret = array();
  41    $ret[] = update_sql("UPDATE {system} SET weight = 10 WHERE name = 'token'");
  42    return $ret;
  43  }