2.3/avatar_2remove_8php_source.html

 <?php
 $user_guid = get_input('guid');
 $user = get_user($user_guid);

 if (!$user || !$user->canEdit()) {
     register_error(elgg_echo('avatar:remove:fail'));
     forward(REFERER);
 }

 $user->deleteIcon();

 system_message(elgg_echo('avatar:remove:success'));
 forward(REFERER);
elgg_echo
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
Definition: languages.php:21

forward
elgg forward
Meant to mimic the php forward() function by simply redirecting the user to another page...
Definition: elgglib.js:425

$user
$user
Definition: remove.php:7

get_user
get_user($guid)
Get a user object from a GUID.
Definition: users.php:87

get_input
get_input($variable, $default=null, $filter_result=true)
Get some input from variables passed submitted through GET or POST.
Definition: input.php:27

REFERER
const REFERER
Definition: elgglib.php:2123

system_message
elgg system_message
Wrapper function for system_messages.
Definition: elgglib.js:390

register_error
elgg register_error
Wrapper function for system_messages.
Definition: elgglib.js:399

$user_guid
$user_guid
Avatar remove action.
Definition: remove.php:6