From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Thu, 7 Sep 2023 12:36:28 +0000 (+0200)
Subject: Simplify consecutive repetition operators in FileUtil::LINK_REGEX
X-Git-Tag: 6.0.0_RC_1~53^2~1
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=0e11bd6322ab42612b42fa9f709a6a2c6d67fe8b;p=GitHub%2FWoltLab%2FWCF.git

Simplify consecutive repetition operators in FileUtil::LINK_REGEX

This appeared with the previous commit and cause useless backtracking.
---

diff --git a/wcfsetup/install/files/lib/util/FileUtil.class.php b/wcfsetup/install/files/lib/util/FileUtil.class.php
index c1cba09eda..25347d55a8 100644
--- a/wcfsetup/install/files/lib/util/FileUtil.class.php
+++ b/wcfsetup/install/files/lib/util/FileUtil.class.php
@@ -35,7 +35,7 @@ final class FileUtil
     /**
      * A regular expression that allows to detect links within text.
      */
-    public const LINK_REGEX = "#(?i)\\b((?:https?://|www\\d{0,3}[.]|(?:[a-z0-9\\-]+[.])+[a-z]{2,4}/)(?:[^\\s()<>]+|\\((?:[^\\s()<>]+)*\\))+(?:\\((?:[^\\s()<>]+)*\\)|[^\\s`!()\\[\\]{};:'\".,<>?«»“”‘’]))#iS";
+    public const LINK_REGEX = "#(?i)\\b((?:https?://|www\\d{0,3}[.]|(?:[a-z0-9\\-]+[.])+[a-z]{2,4}/)(?:[^\\s()<>]+|\\((?:[^\\s()<>])*\\))+(?:\\((?:[^\\s()<>])*\\)|[^\\s`!()\\[\\]{};:'\".,<>?«»“”‘’]))#iS";
 
     /**
      * Prepares the temporary folder and returns its path.