master/unban_8php_source.html

 <?php
 $guid = (int) get_input('guid');

 return elgg_call(ELGG_SHOW_DISABLED_ENTITIES, function() use ($guid) {
     $user = get_user($guid);

     if (!$user || !$user->canEdit()) {
         return elgg_error_response(elgg_echo('admin:user:unban:no'));
     }

     if (!$user->unban()) {
         return elgg_error_response(elgg_echo('admin:user:unban:no'));
     }

     return elgg_ok_response('', elgg_echo('admin:user:unban:yes'));
 });
elgg_call
elgg_call(int $flags, Closure $closure)
Calls a callable autowiring the arguments using public DI services and applying logic based on flags...
Definition: elgglib.php:304

elgg_ok_response
elgg_ok_response($content= '', string|array $message= '', string $forward_url=null, int $status_code=ELGG_HTTP_OK)
Prepares a successful response to be returned by a page or an action handler.
Definition: pagehandler.php:224

$guid
$guid
Unbans a user.
Definition: unban.php:6

elgg_echo
elgg_echo(string $message_key, array $args=[], string $language= '')
Elgg language module Functions to manage language and translations.
Definition: languages.php:17

get_input
get_input(string $variable, $default=null, bool $filter_result=true)
Parameter input functions.
Definition: input.php:20

elgg_error_response
elgg_error_response(string|array $message= '', string $forward_url=REFERRER, int $status_code=ELGG_HTTP_BAD_REQUEST)
Prepare an error response to be returned by a page or an action handler.
Definition: pagehandler.php:245

ELGG_SHOW_DISABLED_ENTITIES
const ELGG_SHOW_DISABLED_ENTITIES
Definition: constants.php:123

$user
$user
Definition: ban.php:7

get_user
get_user(int $guid)
Elgg users Functions to manage multiple or single users in an Elgg install.
Definition: users.php:16