Replaced " with '

1 files changed, 4 insertions, 4 deletions

diff --git a/includes/helper/internationalization_helper.php b/includes/helper/internationalization_helper.php
index ee9339e2..7c04ebbd 100644
--- a/includes/helper/internationalization_helper.php
+++ b/includes/helper/internationalization_helper.php
@@ -1,7 +1,7 @@
 <?php
 $locales = [
-    'de_DE.UTF-8' => "Deutsch",
-    'en_US.UTF-8' => "English"
+    'de_DE.UTF-8' => 'Deutsch',
+    'en_US.UTF-8' => 'English'
 ];
 
 $default_locale = 'en_US.UTF-8';
@@ -68,12 +68,12 @@ function gettext_locale($locale = null)
 function make_langselect()
 {
     global $locales;
-    $URL = $_SERVER["REQUEST_URI"] . (strpos($_SERVER["REQUEST_URI"], "?") > 0 ? '&' : '?') . "set_locale=";
+    $url = $_SERVER['REQUEST_URI'] . (strpos($_SERVER['REQUEST_URI'], '?') > 0 ? '&' : '?') . 'set_locale=';
 
     $items = [];
     foreach ($locales as $locale => $name) {
         $items[] = toolbar_item_link(
-            htmlspecialchars($URL) . $locale,
+            htmlspecialchars($url) . $locale,
             '',
             '<img src="pic/flag/' . $locale . '.png" alt="' . $name . '" title="' . $name . '"> ' . $name
         );