frnxstd / sudoxu

src/Sudoxu/Sudoku.php

Braces +1 added lines, -2 removed lines

@@ -445,8 +445,7 @@
         if($to == 'json')
         {
             return json_encode($this->array2export());
-        }
-        else if($to == 'serialize')
+        } else if($to == 'serialize')
         {
             return serialize($this->array2export());
         }