use mbstring to split chinese characters

app/Services/Utils.php

@@ -66,4 +66,34 @@ class Utils
         return $fname;
     }
 
+    public static function getStringOmitted($str, $length, $append = true)
+    {
+        $str       = trim($str);
+        $strlength = strlen($str);
+
+        if ($length == 0 || $length >= $strlength) {
+            return $str;
+        } elseif ($length < 0) {
+            $length = $strlength + $length;
+
+            if ($length < 0) {
+                $length = $strlength;
+            }
+        }
+
+        if (function_exists('mb_substr')) {
+            $newstr = mb_substr($str, 0, $length, 'utf-8');
+        } elseif (function_exists('iconv_substr')) {
+            $newstr = iconv_substr($str, 0, $length, 'utf-8');
+        } else {
+            $newstr = substr($str, 0, $length);
+        }
+
+        if ($append && $str != $newstr) {
+            $newstr .= '...';
+        }
+
+        return $newstr;
+    }
+
 }

resources/views/skinlib/index.tpl

@@ -48,7 +48,7 @@
                                 <img src="./preview/{{ $texture['tid'] }}.png">
                             </div>
                             <div class="item-footer">
-                                <span title="{{ $texture['name'] }}">{{ strlen($texture['name']) > 12 ? substr($texture['name'], 0, 12).'...' : $texture['name']}} <small>({{ $texture['type'] }})</small></span>
+                                <span title="{{ $texture['name'] }}">{{ Utils::getStringOmitted($texture['name'], 12) }} <small>({{ $texture['type'] }})</small></span>
                                 @if (isset($_SESSION['email']))
 
                                     @if ($user->closet->has($texture['tid']))