* code for task#2172.

2014-12-12 09:36:14 +08:00
parent b6c6ff304b
commit 118d2e9a22
1 changed files with 2 additions and 2 deletions
@@ -323,7 +323,7 @@ class helper
        $len  = strlen($string);
        for($i=0; $i<$len; $i++)
        {
-            $c = ord($str[$i]);
+            $c = ord($string[$i]);
            if($c > 128)
            {
                if(($c >= 254)) return false;
@@ -337,7 +337,7 @@ class helper
                while($bits > 1)
                {
                    $i++;
-                    $b=ord($str[$i]);
+                    $b=ord($string[$i]);
                    if($b < 128 || $b > 191) return false;
                    $bits--;
                }