fix(backurl): avoid double fragment in withBackFirstAndFragment

2026-03-14 21:51:17 +00:00
parent 65b7b9058f
commit ffc88feede
2 changed files with 25 additions and 0 deletions
--- a/app/Support/BackUrl.php
+++ b/app/Support/BackUrl.php
@@ -176,6 +176,11 @@ class BackUrl
     */
    public static function withBackFirstAndFragment(string $path, string $safeBackForLinks = '', string $fragment = ''): string
    {
+        // 若调用方传入了 path 自带 fragment，同时又传入 fragment 参数，避免出现 "#old#new"。
+        if ((string) $fragment !== '' && str_contains((string) $path, '#')) {
+            [$path] = explode('#', (string) $path, 2);
+        }
+
        $url = self::withBackFirst($path, $safeBackForLinks);

        $fragment = ltrim((string) $fragment, '#');