From ae2b68d34ea32b4682f9f01b1f99aa17caff573d Mon Sep 17 00:00:00 2001
From: xiaomlove <i353856593@163.com>
Date: Tue, 12 Apr 2022 15:33:53 +0800
Subject: [PATCH] fix spolier multiple

---
 include/functions.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/functions.php b/include/functions.php
index b2846fdd..96b14d4f 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -382,7 +382,7 @@ function format_comment($text, $strip_html = true, $xssclean = false, $newtab =
     }
     //[spoiler=What happens to the hero?]The hero dies at the end![/spoiler]
     if (str_contains($s, '[spoiler')) {
-        $s = preg_replace_callback("/\[spoiler(=(.*))?\](.+?)\[\/spoiler\]/is", function ($matches) {
+        $s = preg_replace_callback("/\[spoiler(=(.*))?\](.*)\[\/spoiler\]/isU", function ($matches) {
             return formatSpoiler($matches[3], $matches[2], nexus()->getScript() != 'preview');
         }, $s);
     }
@@ -5141,11 +5141,11 @@ function strip_all_tags($text)
     //替换掉无参数标签
     $bbTags = [
         '[*]', '[b]', '[/b]', '[i]', '[/i]', '[u]', '[/u]', '[pre]', '[/pre]', '[quote]', '[/quote]',
-        '[/color]', '[/font]', '[/size]', '[/url]', '[/youtube]',
+        '[/color]', '[/font]', '[/size]', '[/url]', '[/youtube]', '[/spoiler]',
     ];
     $text = str_replace($bbTags, '', $text);
     //替换掉有参数标签
-    $pattern = '/\[url=.*\]|\[color=.*\]|\[font=.*\]|\[size=.*\]|\[youtube.*\]/isU';
+    $pattern = '/\[url=.*\]|\[color=.*\]|\[font=.*\]|\[size=.*\]|\[youtube.*\]|\[spoiler.*\]/isU';
     $text = preg_replace($pattern, "", $text);
     //去掉表情
     static $emoji = null;