Update Util.php

thenbsp · thenbsp · commit c339f1663bd9 · 2016-04-23T19:14:38.000+08:00
diff --git a/src/Bridge/Util.php b/src/Bridge/Util.php
@@ -58,11 +58,18 @@ public static function getRandomString($length = 10)
      */
     public static function filterNickname($nickname)
     {
-        $nickname = preg_replace('/[\x{1F600}-\x{1F64F}]/u', '', $nickname);
-        $nickname = preg_replace('/[\x{1F300}-\x{1F5FF}]/u', '', $nickname);
-        $nickname = preg_replace('/[\x{1F680}-\x{1F6FF}]/u', '', $nickname);
-        $nickname = preg_replace('/[\x{2600}-\x{26FF}]/u', '', $nickname);
-        $nickname = preg_replace('/[\x{2700}-\x{27BF}]/u', '', $nickname);
+        $pattern = array(
+            '/\xEE[\x80-\xBF][\x80-\xBF]/',
+            '/\xEF[\x81-\x83][\x80-\xBF]/',
+            '/[\x{1F600}-\x{1F64F}]/u',
+            '/[\x{1F300}-\x{1F5FF}]/u',
+            '/[\x{1F680}-\x{1F6FF}]/u',
+            '/[\x{2600}-\x{26FF}]/u',
+            '/[\x{2700}-\x{27BF}]/u',
+            '/[\x{20E3}]/u'
+        );
+
+        $nickname = preg_replace($pattern, '', $nickname);
 
         return trim($nickname);
     }
