Update favicon-extension.blade.php

Author: JulianPrieber

resources/views/components/favicon-extension.blade.php

@@ -1,14 +1,18 @@
 <?php
 
-function localIcon($id) {
-  $directory = base_path("assets/favicon/icons");
-  $files = scandir($directory);
-  $pathinfo = "error.error";
-  foreach($files as $file) {
-  if (strpos($file, $id.'.') !== false) {
-  $pathinfo = $id. "." . pathinfo($file, PATHINFO_EXTENSION);
-  }}
-  return $pathinfo;
+if (!function_exists('localIcon')) {
+    function localIcon($id)
+    {
+        $directory = base_path("assets/favicon/icons");
+        $files = scandir($directory);
+        $pathinfo = "error.error";
+        foreach ($files as $file) {
+            if (strpos($file, $id . '.') !== false) {
+                $pathinfo = $id . "." . pathinfo($file, PATHINFO_EXTENSION);
+            }
+        }
+        return $pathinfo;
+    }
 }
   
 ?>