Replaced all preg calls in the calls with the new function

[friendica.git] / mod / tagrm.php

diff --git a/mod/tagrm.php b/mod/tagrm.php
index 24a41be95ce79a141b97545bb9693ec1476eaa0b..3f091f298ac5ac4e159964cd73abe513c0e77225 100644 (file)
--- a/mod/tagrm.php
+++ b/mod/tagrm.php
@@ -22,11 +22,11 @@ function tagrm_post(App $a)
        }
 
        $tags = [];
-       foreach (defaults($_POST, 'tag', []) as $tag) {
+       foreach ($_POST['tag'] ?? [] as $tag) {
                $tags[] = hex2bin(Strings::escapeTags(trim($tag)));
        }
 
-       $item_id = defaults($_POST,'item', 0);
+       $item_id = $_POST['item'] ?? 0;
        update_tags($item_id, $tags);
        info(L10n::t('Tag(s) removed') . EOL);
 
@@ -36,8 +36,10 @@ function tagrm_post(App $a)
 
 /**
  * Updates tags from an item
+ *
  * @param $item_id
  * @param $tags array
+ * @throws Exception
  */
 function update_tags($item_id, $tags){
        if (empty($item_id) || empty($tags)){