code cleanup

2021-04-02 21:58:06 +02:00
parent 4a52ab2fd7
commit eea0aeacc6
67 changed files with 472 additions and 425 deletions
--- a/core/Views/LanguageFlags.class.php
+++ b/core/Views/LanguageFlags.class.php
@@ -56,7 +56,7 @@ class LanguageFlags extends View {
    }
  }

-  public function getCode() {
+  public function getCode(): string {
    return implode('', $this->languageFlags);
  }
 }