Merge pull request #14 from stevenay/master

Fix PHP zero "0" string error
google · Jul 7, 2018 · 820c3d0 · 820c3d0
2 parents 41d2591 + 17d9bd1
commit 820c3d0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/clients/php/src/ZawgyiUnicodeMarkovModel.php b/clients/php/src/ZawgyiUnicodeMarkovModel.php
@@ -210,7 +210,7 @@ public function predict(string $input, bool $verbose = false): float
 
     public static function ord_utf8($c)
     {
-        if (empty($c))
+        if (is_null($c) || $c === "")
             return;
 
         $u32 = mb_convert_encoding($c, "UTF-32BE");