diff options
author | Andrey Andreev <narf@devilix.net> | 2015-01-12 16:23:26 +0100 |
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committer | Andrey Andreev <narf@devilix.net> | 2015-01-12 16:23:26 +0100 |
commit | 45a8afaabc6d09ad59bbb3c89a6cdfe8cbc3312c (patch) | |
tree | 7ca4207099f9225b5ef74b31f48627a282e7fdf2 /system/core/Security.php | |
parent | cd94dd7e1d8969658810ccc4158a75d2936d0a44 (diff) | |
parent | 934d6d9797f4dadd4e4d05b12bc4d7309fedb6c3 (diff) |
Merge branch 'develop' into feature/session
Diffstat (limited to 'system/core/Security.php')
-rw-r--r--[-rwxr-xr-x] | system/core/Security.php | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/system/core/Security.php b/system/core/Security.php index 6ed0f8d4f..2bf0f6284 100755..100644 --- a/system/core/Security.php +++ b/system/core/Security.php @@ -2,11 +2,11 @@ /** * CodeIgniter * - * An open source application development framework for PHP 5.2.4 or newer + * An open source application development framework for PHP * * This content is released under the MIT License (MIT) * - * Copyright (c) 2014, British Columbia Institute of Technology + * Copyright (c) 2014 - 2015, British Columbia Institute of Technology * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -29,7 +29,7 @@ * @package CodeIgniter * @author EllisLab Dev Team * @copyright Copyright (c) 2008 - 2014, EllisLab, Inc. (http://ellislab.com/) - * @copyright Copyright (c) 2014, British Columbia Institute of Technology (http://bcit.ca/) + * @copyright Copyright (c) 2014 - 2015, British Columbia Institute of Technology (http://bcit.ca/) * @license http://opensource.org/licenses/MIT MIT License * @link http://codeigniter.com * @since Version 1.0.0 @@ -644,7 +644,12 @@ class CI_Security { { if ( ! isset($_entities)) { - $_entities = array_map('strtolower', get_html_translation_table(HTML_ENTITIES, $flag, $charset)); + $_entities = array_map( + 'strtolower', + is_php('5.3.4') + ? get_html_translation_table(HTML_ENTITIES, $flag, $charset) + : get_html_translation_table(HTML_ENTITIES, $flag) + ); // If we're not on PHP 5.4+, add the possibly dangerous HTML 5 // entities to the array manually @@ -673,7 +678,7 @@ class CI_Security { // Decode numeric & UTF16 two byte entities $str = html_entity_decode( - preg_replace('/(&#(?:x0*[0-9a-f]{2,5}(?![0-9a-f;]))|(?:0*\d{2,4}(?![0-9;])))/iS', '$1;', $str), + preg_replace('/(&#(?:x0*[0-9a-f]{2,5}(?![0-9a-f;])|(?:0*\d{2,4}(?![0-9;]))))/iS', '$1;', $str), $flag, $charset ); @@ -977,8 +982,8 @@ class CI_Security { // We don't necessarily want to regenerate it with // each page load since a page could contain embedded // sub-pages causing this feature to fail - if (isset($_COOKIE[$this->_csrf_cookie_name]) && - preg_match('#^[0-9a-f]{32}$#iS', $_COOKIE[$this->_csrf_cookie_name]) === 1) + if (isset($_COOKIE[$this->_csrf_cookie_name]) && is_string($_COOKIE[$this->_csrf_cookie_name]) + && preg_match('#^[0-9a-f]{32}$#iS', $_COOKIE[$this->_csrf_cookie_name]) === 1) { return $this->_csrf_hash = $_COOKIE[$this->_csrf_cookie_name]; } |