From: Tim Düsterhus <timwolla@arcor.de>
Date: Thu, 18 Aug 2011 13:28:24 +0000 (+0200)
Subject: Using PHP 5.3 closures instead of create_function
X-Git-Tag: 2.0.0_Beta_1~1867^2
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=01ac3eb27865351b46425b4f53fb75916d1b908c;p=GitHub%2FWoltLab%2FWCF.git

Using PHP 5.3 closures instead of create_function
---

diff --git a/wcfsetup/install/files/lib/util/StyleUtil.class.php b/wcfsetup/install/files/lib/util/StyleUtil.class.php
index c689b3e75c..978ccd4b64 100644
--- a/wcfsetup/install/files/lib/util/StyleUtil.class.php
+++ b/wcfsetup/install/files/lib/util/StyleUtil.class.php
@@ -26,7 +26,9 @@ class StyleUtil {
 		$contents = preg_replace('/background-position:\s*left/', 'wcf-background-position:left', $contents);
 		$contents = preg_replace('/background-position:\s*right/', 'background-position:left', $contents);
 		$contents = str_replace('wcf-background-position:left', 'background-position:right', $contents);
-		$contents = preg_replace_callback('/background-position:\s*([\d\.]+)%/', create_function('$matches', 'return "background-position:".(100.0-$matches[1])."%";'), $contents);
+		$contents = preg_replace_callback('/background-position:\s*([\d\.]+)%/', function ($matches) {
+			return 'background-position:'.(100.0-$matches[1]).'%';
+		}, $contents);
 		
 		// background-image
 		$contents = str_replace('-ltr', '-rtl', $contents);