From 92ebfb65ac044f5c2e6d88fba137253854cf1b94 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Thu, 17 May 2012 12:49:24 +0300
Subject: Cleanup the core classes

---
 system/core/Security.php | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

(limited to 'system/core/Security.php')

diff --git a/system/core/Security.php b/system/core/Security.php
index c82b69ff9..81b6602ae 100755
--- a/system/core/Security.php
+++ b/system/core/Security.php
@@ -102,9 +102,11 @@ class CI_Security {
 		'Redirect\s+302',
 		"([\"'])?data\s*:[^\\1]*?base64[^\\1]*?,[^\\1]*?\\1?"
 	);
-	
+
 	/**
 	 * Initialize security class
+	 *
+	 * @return	void
 	 */
 	public function __construct()
 	{
@@ -201,11 +203,11 @@ class CI_Security {
 		}
 
 		setcookie(
-			$this->_csrf_cookie_name, 
-			$this->_csrf_hash, 
-			$expire, 
-			config_item('cookie_path'), 
-			config_item('cookie_domain'), 
+			$this->_csrf_cookie_name,
+			$this->_csrf_hash,
+			$expire,
+			config_item('cookie_path'),
+			config_item('cookie_domain'),
 			$secure_cookie,
 			config_item('cookie_httponly')
 		);
@@ -626,7 +628,7 @@ class CI_Security {
 			// replace illegal attribute strings that are inside an html tag
 			if (count($attribs) > 0)
 			{
-				$str = preg_replace("/<(\/?[^><]+?)([^A-Za-z<>\-])(.*?)(".implode('|', $attribs).")(.*?)([\s><])([><]*)/i", '<$1 $3$5$6$7', $str, -1, $count);
+				$str = preg_replace('/<(\/?[^><]+?)([^A-Za-z<>\-])(.*?)('.implode('|', $attribs).')(.*?)([\s><])([><]*)/i', '<$1 $3$5$6$7', $str, -1, $count);
 			}
 
 		} while ($count);
@@ -844,4 +846,4 @@ class CI_Security {
 }
 
 /* End of file Security.php */
-/* Location: ./system/core/Security.php */
+/* Location: ./system/core/Security.php */
\ No newline at end of file
-- 
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