Docs: add a note on adding `use` on theme.php

[friendica.git] / mod / smilies.php

diff --git a/mod/smilies.php b/mod/smilies.php
index 04bdbe88ee331c1732451849ce6561b83142a7d5..a33cbf6ad5adabc4ca4e8704d278df634f6513d7 100644 (file)
--- a/mod/smilies.php
+++ b/mod/smilies.php
@@ -1,20 +1,24 @@
 <?php
-
 /**
  * @file mod/smilies.php
  */
 use Friendica\App;
 use Friendica\Content\Smilies;
+use Friendica\Core\System;
 
+/**
+ * @param object $a App
+ * @return mixed
+ */
 function smilies_content(App $a)
 {
        if ($a->argv[1] === "json") {
-               $tmp = Smilies::get_list();
-               $results = array();
+               $tmp = Smilies::getList();
+               $results = [];
                for ($i = 0; $i < count($tmp['texts']); $i++) {
-                       $results[] = array('text' => $tmp['texts'][$i], 'icon' => $tmp['icons'][$i]);
+                       $results[] = ['text' => $tmp['texts'][$i], 'icon' => $tmp['icons'][$i]];
                }
-               json_return_and_die($results);
+               System::jsonExit($results);
        } else {
                return Smilies::replace('', true);
        }