function user_roles in Drupal 4

Same name and namespace in other branches

1. 8 core/modules/user/user.module \user_roles()
2. 5 modules/user/user.module \user_roles()
3. 6 modules/user/user.module \user_roles()
4. 7 modules/user/user.module \user_roles()
5. 9 core/modules/user/user.module \user_roles()

Retrieve an array of roles matching specified conditions.

Parameters

$membersonly: Set this to TRUE to exclude the 'anonymous' role.

$permission: A string containing a permission. If set, only roles containing that permission are returned.

Return value

An associative array with the role id as the key and the role name as value.

6 calls to user_roles()

filter_admin_format_form in modules/filter.module

Generate a filter format form.

filter_admin_format_form_submit in modules/filter.module

Process filter format form submissions.

filter_admin_overview in modules/filter.module

Displays a list of all input formats and which one is the default

theme_user_admin_new_role in modules/user.module

upload_settings in modules/upload.module

... See full list

File

modules/user.module, line 1729

Enables the user registration and login system.

Code

function user_roles($membersonly = 0, $permission = 0) {
  $roles = array();
  if ($permission) {
    $result = db_query("SELECT r.* FROM {role} r INNER JOIN {permission} p ON r.rid = p.rid WHERE p.perm LIKE '%%%s%%' ORDER BY r.name", $permission);
  }
  else {
    $result = db_query('SELECT * FROM {role} ORDER BY name');
  }
  while ($role = db_fetch_object($result)) {
    if (!$membersonly || $membersonly && $role->rid != DRUPAL_ANONYMOUS_RID) {
      $roles[$role->rid] = $role->name;
    }
  }
  return $roles;
}