1 files changed, 9 insertions, 0 deletions
diff --git a/lib/kolab_utils.php b/lib/kolab_utils.php
index 2694f71..b80bc6a 100644
--- a/lib/kolab_utils.php
+++ b/lib/kolab_utils.php
@@ -142,4 +142,13 @@ class kolab_utils
 
         return false;
     }
+
+    /**
+     * Finds wether an array is associative or not.
+     */
+    public static function is_assoc ($arr)
+    {
+        return is_array($arr) && count(array_filter(array_keys($arr), 'is_string')) == count($arr);
+    }
+
 }