Fix types in doc blocks/prototypes

[friendica.git] / src / Content / Widget / TagCloud.php

diff --git a/src/Content/Widget/TagCloud.php b/src/Content/Widget/TagCloud.php
index d775d010a81175e743fbdb5d38cc1aa37f5ef9fb..f2b94b11140f0504ed42ced3beaa34bbbc70f840 100644 (file)
--- a/src/Content/Widget/TagCloud.php
+++ b/src/Content/Widget/TagCloud.php
@@ -113,7 +113,7 @@ class TagCloud
         * @param array $arr Array of tags/terms with tag/term name and total count of use.
         * @return array     Alphabetical sorted array of used tags/terms of an user.
         */
-       private static function tagCalc($arr)
+       private static function tagCalc(array $arr)
        {
                $tags = [];
                $min = 1e9;