Replace x() by isset(), !empty() or defaults()

[friendica.git] / mod / poke.php

diff --git a/mod/poke.php b/mod/poke.php
index 6f09b348cc51d7b645252a1df180ab1c8c37c84f..f1bad7742b5ebedb6810920a37e171b05d732eca 100644 (file)
--- a/mod/poke.php
+++ b/mod/poke.php
@@ -54,7 +54,7 @@ function poke_init(App $a)
                return;
        }
 
-       $parent = (x($_GET,'parent') ? intval($_GET['parent']) : 0);
+       $parent = (!empty($_GET['parent']) ? intval($_GET['parent']) : 0);
 
 
        Logger::log('poke: verb ' . $verb . ' contact ' . $contact_id, Logger::DEBUG);
@@ -86,7 +86,7 @@ function poke_init(App $a)
                        $deny_gid   = $item['deny_gid'];
                }
        } else {
-               $private = (x($_GET,'private') ? intval($_GET['private']) : 0);
+               $private = (!empty($_GET['private']) ? intval($_GET['private']) : 0);
 
                $allow_cid     = ($private ? '<' . $target['id']. '>' : $a->user['allow_cid']);
                $allow_gid     = ($private ? '' : $a->user['allow_gid']);
@@ -169,7 +169,7 @@ function poke_content(App $a)
        ]);
 
 
-       $parent = (x($_GET,'parent') ? intval($_GET['parent']) : '0');
+       $parent = (!empty($_GET['parent']) ? intval($_GET['parent']) : '0');
 
 
        $verbs = L10n::getPokeVerbs();