From: NetzwergX <sebastian.teumert@gmx.de>
Date: Sat, 18 May 2013 12:05:30 +0000 (+0200)
Subject: Added UTF-8 support for pattern strings in regular expressions
X-Git-Tag: 2.0.0_Beta_1~153^2^2~1
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5f68d23653a9d935103a4c815fd2ccf497a15e22;p=GitHub%2FWoltLab%2FWCF.git

Added UTF-8 support for pattern strings in regular expressions
---

diff --git a/wcfsetup/install/files/lib/system/Regex.class.php b/wcfsetup/install/files/lib/system/Regex.class.php
index 56e0b9acad..922a04b2ad 100644
--- a/wcfsetup/install/files/lib/system/Regex.class.php
+++ b/wcfsetup/install/files/lib/system/Regex.class.php
@@ -68,6 +68,12 @@ final class Regex {
 	 */
 	const MULTILINE = 64;
 	
+	/**
+	 * indicates that pattern string is treated as UTF-8.
+	 * @var integer
+	 */
+	const UTF_8 = 128;
+	
 	/**
 	 * indicates that no flags are set
 	 * @var	integer
@@ -145,6 +151,7 @@ final class Regex {
 		if ($modifier & self::IGNORE_WHITESPACE) $this->regex .= 'x';
 		if ($modifier & self::DOT_ALL) $this->regex .= 's';
 		if ($modifier & self::MULTILINE) $this->regex .= 'm';
+		if ($modifier & self::UTF_8) $this->regex .= 'u';
 	}
 	
 	/**
@@ -285,3 +292,4 @@ final class Regex {
 		return $this->regex;
 	}
 }
+