Helper: friendly_timezone()

app/Helpers/helpers.php

@@ -665,4 +665,19 @@ if(!function_exists('noteMethodDisplay')) {
         $method = str_replace('_', ' ', $method);
         return ucwords(strtolower($method));
     }
+}
+
+if(!function_exists('friendly_timezone')) {
+    function friendly_timezone($tz) {
+        $map = [
+            'EASTERN' => 'EST',
+            'CENTRAL' => 'CST',
+            'MOUNTAIN' => 'MST',
+            'PACIFIC' => 'PST',
+            'ALASKA' => 'AST',
+            'HAWAII' => 'HST',
+            'PUERTO_RICO' => 'PR'
+        ];
+        return $map[$tz] ?? str_replace("_", " ", $tz);
+    }
 }