X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=Civi%2FCore%2FThemes.php;h=dee905485fdc24c5576ba2fd2a4f8846531fe6d4;hb=95d9cb655144abe69ca3daef970f446d59cc85a2;hp=8e7dc5988dc4e81904cd713ee6776b22f9b05c58;hpb=d466dcb1cefa230b51458ae5dad99f9686ae83d6;p=civicrm-core.git

diff --git a/Civi/Core/Themes.php b/Civi/Core/Themes.php
index 8e7dc5988d..dee905485f 100644
--- a/Civi/Core/Themes.php
+++ b/Civi/Core/Themes.php
@@ -133,9 +133,9 @@ class Themes {
    * @see CRM_Utils_Hook::themes
    */
   public function getAvailable() {
-    $result = array();
+    $result = [];
     foreach ($this->getAll() as $key => $theme) {
-      if ($key{0} !== '_') {
+      if ($key[0] !== '_') {
         $result[$key] = $theme['title'];
       }
     }
@@ -164,14 +164,14 @@ class Themes {
   public function resolveUrls($active, $cssExt, $cssFile) {
     $all = $this->getAll();
     if (!isset($all[$active])) {
-      return array();
+      return [];
     }
 
     $cssId = $this->cssId($cssExt, $cssFile);
 
     foreach ($all[$active]['search_order'] as $themeKey) {
       if (isset($all[$themeKey]['excludes']) && in_array($cssId, $all[$themeKey]['excludes'])) {
-        $result = array();
+        $result = [];
       }
       else {
         $result = Civi\Core\Resolver::singleton()