diff options
| author | Andrey Andreev <narf@bofh.bg> | 2012-10-24 21:03:42 +0200 |
|---|---|---|
| committer | Andrey Andreev <narf@bofh.bg> | 2012-10-24 21:03:42 +0200 |
| commit | a0836b9293a50905651e1a2ed624f3e331be765f (patch) | |
| tree | abe10c37c1f8a079b52e5d22ae6afd2a90e53b13 /system/libraries/User_agent.php | |
| parent | 9d0ab04e1e39bc93c59f60844dd2cf9176443028 (diff) | |
Fix #1255
Diffstat (limited to 'system/libraries/User_agent.php')
| -rw-r--r-- | system/libraries/User_agent.php | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/system/libraries/User_agent.php b/system/libraries/User_agent.php index ff596f04b..3387d4aa6 100644 --- a/system/libraries/User_agent.php +++ b/system/libraries/User_agent.php @@ -466,7 +466,13 @@ class CI_User_agent { */ public function is_referral() { - return ! empty($_SERVER['HTTP_REFERER']); + if (empty($_SERVER['HTTP_REFERER'])) + { + return FALSE; + } + + $referer = parse_url($_SERVER['HTTP_REFERER']); + return ! (empty($referer['host']) && strpos(config_item('base_url'), $referer['host']) !== FALSE); } // -------------------------------------------------------------------- |