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| author | Andrey Andreev <narf@devilix.net> | 2018-06-12 15:46:16 +0200 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2018-06-12 15:46:16 +0200 |
| commit | bb451aa0e4853f9afd4263769eeea1d9aad3a600 (patch) | |
| tree | aa3770006128ab46d570e6b6aad756e4e92299d9 /system/helpers/url_helper.php | |
| parent | e76217041ddcae80f11b50b44a7d409b6722ad40 (diff) | |
| parent | a9da3dd2f16a8f97d7bc4ff5572b28e4bb84c813 (diff) | |
Merge branch '3.1-stable'
Diffstat (limited to 'system/helpers/url_helper.php')
| -rw-r--r-- | system/helpers/url_helper.php | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/system/helpers/url_helper.php b/system/helpers/url_helper.php index 84023affd..a22c4c215 100644 --- a/system/helpers/url_helper.php +++ b/system/helpers/url_helper.php @@ -6,7 +6,7 @@ * * This content is released under the MIT License (MIT) * - * Copyright (c) 2014 - 2017, British Columbia Institute of Technology + * Copyright (c) 2014 - 2018, 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. (https://ellislab.com/) - * @copyright Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/) + * @copyright Copyright (c) 2014 - 2018, British Columbia Institute of Technology (http://bcit.ca/) * @license http://opensource.org/licenses/MIT MIT License * @link https://codeigniter.com * @since Version 1.0.0 @@ -393,10 +393,10 @@ if ( ! function_exists('auto_link')) function auto_link($str, $type = 'both', $popup = FALSE) { // Find and replace any URLs. - if ($type !== 'email' && preg_match_all('#(\w*://|www\.)[^\s()<>;]+\w#i', $str, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) + if ($type !== 'email' && preg_match_all('#(\w*://|www\.)[a-z0-9]+(-+[a-z0-9]+)*(\.[a-z0-9]+(-+[a-z0-9]+)*)+(/([^\s()<>;]+\w)?/?)?#i', $str, $matches, PREG_OFFSET_CAPTURE | PREG_SET_ORDER)) { // Set our target HTML if using popup links. - $target = ($popup) ? ' target="_blank"' : ''; + $target = ($popup) ? ' target="_blank" rel="noopener"' : ''; // We process the links in reverse order (last -> first) so that // the returned string offsets from preg_match_all() are not |