変数がCountableでない場合のWARNING抑止

ethnamphp · Aug 1, 2018 · be86cb6 · be86cb6
1 parent 154f80a
commit be86cb6
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Plugin/Smarty/modifier.count.php b/src/Plugin/Smarty/modifier.count.php
@@ -19,5 +19,8 @@
  */
 function smarty_modifier_count($array)
 {
-    return count($array);
+    if (is_array($array)) {
+        return count($array);
+    }
+    return 0;
 }