performance-art.fr/sites/all/modules/contrib/files/imce/imce_mkdir/imce_mkdir.install

<?php

/**
 * @file
 * Installs, uninstalls IMCE Mkdir.
 */

/**
 * Implements hook_install()
 */
function imce_mkdir_install() {
  // Update profiles. Add mkdir settings.
  $profiles = variable_get('imce_profiles', array());
  foreach ($profiles as $i => $profile) {
    foreach ($profile['directories'] as $j => $directory) {
      $profiles[$i]['directories'][$j]['mkdir'] = $i == 1 ? 1 : 0;
      $profiles[$i]['directories'][$j]['rmdir'] = $i == 1 ? 1 : 0;
    }
    $profiles[$i]['mkdirnum'] = $i == 1 ? 0 : 2;
  }
  variable_set('imce_profiles', $profiles);

  // Register custom content function
  $funcs = variable_get('imce_custom_content', array());
  $funcs['imce_mkdir_content'] = 1;
  variable_set('imce_custom_content', $funcs);

  // Register custom profile process
  $funcs = variable_get('imce_custom_process', array());
  $funcs['imce_mkdir_process_profile'] = 1;
  variable_set('imce_custom_process', $funcs);
}

/**
 * Implements hook_uninstall().
 */
function imce_mkdir_uninstall() {
  // Update profiles. Delete mkdir settings.
  $profiles = variable_get('imce_profiles', array());
  foreach ($profiles as $i => $profile) {
    foreach ($profile['directories'] as $j => $directory) {
      unset($profiles[$i]['directories'][$j]['mkdir'], $profiles[$i]['directories'][$j]['rmdir']);
    }
    unset($profiles[$i]['mkdirnum']);
  }
  variable_set('imce_profiles', $profiles);

  // Unregister custom content function
  $funcs = variable_get('imce_custom_content', array());
  unset($funcs['imce_mkdir_content']);
  variable_set('imce_custom_content', $funcs);

  // Unregister custom profile process
  $funcs = variable_get('imce_custom_process', array());
  unset($funcs['imce_mkdir_process_profile']);
  variable_set('imce_custom_process', $funcs);
}