2.3/river_2delete_8php_source.html

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

 $items = elgg_get_river(['id' => $id]);
 if (!$items) {
     register_error(elgg_echo('river:delete:fail'));
     forward(REFERER);
 }

 $item = $items[0];
 if (!$item->canDelete()) {
     register_error(elgg_echo('river:delete:lack_permission'));
     forward(REFERER);
 }

 if ($item->delete()) {
     system_message(elgg_echo('river:delete:success'));
 } else {
     register_error(elgg_echo('river:delete:fail'));
 }

 forward(REFERER);
$item
if(!$items) $item
Definition: delete.php:17

elgg_echo
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
Definition: languages.php:21

$items
$items
Definition: delete.php:11

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

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

$id
$id
Elgg profile plugin edit default profile action removal.
Definition: delete.php:7

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

elgg_get_river
elgg_get_river(array $options=array())
Get river items.
Definition: river.php:197

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