Elgg / Elgg

mod/site_notifications/actions/site_notifications/delete.php

<?php
$note = get_entity(get_input('guid'));

It seems like get_input('guid') can also be of type string; however, parameter $guid of get_entity() does only seem to accept integer, maybe add an additional type check?

if (!$note || !$note->canEdit()) {
	return elgg_error_response();
}

$note->delete();

return elgg_ok_response();