original_string: function load_choices() {
          if (is_array($this->choices)) {
              return true;
          }
          list($sort, $sortparams) = users_order_by_sql('u');
          if (!empty($sortparams)) {
              throw new coding_exception('users_order_by_sql returned some query parameters. ' .
                      'This is unexpected, and a problem because there is no way to pass these ' .
                      'parameters to get_users_by_capability. See MDL-34657.');
          }
          $userfields = 'u.id, u.username, ' . get_all_user_name_fields(true, 'u');
          $users = get_users_by_capability(context_system::instance(), $this->capability, $userfields, $sort);
          $this->choices = array(
              '$@NONE@$' => get_string('nobody'),
              '$@ALL@$' => get_string('everyonewhocan', 'admin', get_capability_string($this->capability)),
          );
          if ($this->includeadmins) {
              $admins = get_admins();
              foreach ($admins as $user) {
                  $this->choices[$user->id] = fullname($user);
              }
          }
          if (is_array($users)) {
              foreach ($users as $user) {
                  $this->choices[$user->id] = fullname($user);
              }
          }
          return true;
      }
code: function load_choices() {
          if (is_array($this->choices)) {
              return true;
          }
          list($sort, $sortparams) = users_order_by_sql('u');
          if (!empty($sortparams)) {
              throw new coding_exception('users_order_by_sql returned some query parameters. ' .
                      'This is unexpected, and a problem because there is no way to pass these ' .
                      'parameters to get_users_by_capability. See MDL-34657.');
          }
          $userfields = 'u.id, u.username, ' . get_all_user_name_fields(true, 'u');
          $users = get_users_by_capability(context_system::instance(), $this->capability, $userfields, $sort);
          $this->choices = array(
              '$@NONE@$' => get_string('nobody'),
              '$@ALL@$' => get_string('everyonewhocan', 'admin', get_capability_string($this->capability)),
          );
          if ($this->includeadmins) {
              $admins = get_admins();
              foreach ($admins as $user) {
                  $this->choices[$user->id] = fullname($user);
              }
          }
          if (is_array($users)) {
              foreach ($users as $user) {
                  $this->choices[$user->id] = fullname($user);
              }
          }
          return true;
      }
code_tokens: function load_choices ( ) { if ( is_array ( $ this -> choices ) ) { return true ; } list ( $ sort , $ sortparams ) = users_order_by_sql ( 'u' ) ; if ( ! empty ( $ sortparams ) ) { throw new coding_exception ( 'users_order_by_sql returned some query parameters. ' . 'This is unexpected, and a problem because there is no way to pass these ' . 'parameters to get_users_by_capability. See MDL-34657.' ) ; } $ userfields = 'u.id, u.username, ' . get_all_user_name_fields ( true , 'u' ) ; $ users = get_users_by_capability ( context_system :: instance ( ) , $ this -> capability , $ userfields , $ sort ) ; $ this -> choices = array ( '$@NONE@$' => get_string ( 'nobody' ) , '$@ALL@$' => get_string ( 'everyonewhocan' , 'admin' , get_capability_string ( $ this -> capability ) ) , ) ; if ( $ this -> includeadmins ) { $ admins = get_admins ( ) ; foreach ( $ admins as $ user ) { $ this -> choices [ $ user -> id ] = fullname ( $ user ) ; } } if ( is_array ( $ users ) ) { foreach ( $ users as $ user ) { $ this -> choices [ $ user -> id ] = fullname ( $ user ) ; } } return true ; }
docstring: Load all of the uses who have the capability into choice array
  
  @return bool Always returns true
docstring_tokens: Load all of the uses who have the capability into choice array