From da54de32b9f1448bc103f4fd9270d6fcc817e2b3 Mon Sep 17 00:00:00 2001
From: Dmitriy Simushev <simushevds@ossg.ru>
Date: Wed, 27 Aug 2014 15:34:56 +0000
Subject: [PATCH] Remove unused "is_agent_opera95" function

---
 src/mibew/libs/chat.php | 24 ------------------------
 1 file changed, 24 deletions(-)

diff --git a/src/mibew/libs/chat.php b/src/mibew/libs/chat.php
index 6094a509..e6ac16d8 100644
--- a/src/mibew/libs/chat.php
+++ b/src/mibew/libs/chat.php
@@ -171,27 +171,6 @@ function get_known_user_agents()
     );
 }
 
-/**
- * Check if browser is opera 9.5 or greater
- *
- * @return bool Result of comparison of visitor browser and Opera 9.5
- */
-function is_agent_opera95()
-{
-    $user_agent = strtolower($_SERVER['HTTP_USER_AGENT']);
-    if (strstr($user_agent, "opera")) {
-        if (preg_match("/opera[\\s\/]?(\\d+(\\.\\d+)?)/", $user_agent, $matches)) {
-            $ver = $matches[1];
-
-            if ($ver >= "9.5") {
-                return true;
-            }
-        }
-    }
-
-    return false;
-}
-
 /**
  * Check if browser is opera with mac os
  *
@@ -487,9 +466,6 @@ function setup_chatview(Thread $thread)
         $data['chat']['messageForm']['ignoreCtrl'] = false;
     }
 
-    // Set some browser info
-    $data['isOpera95'] = is_agent_opera95();
-
     // Load dialogs style options
     $chat_style = new ChatStyle(ChatStyle::getCurrentStyle());
     $style_config = $chat_style->getConfigurations();