1 files changed, 24 insertions, 0 deletions
diff --git a/php/src/Google/Protobuf/Internal/MapField.php b/php/src/Google/Protobuf/Internal/MapField.php
index 14ee7ebe..68c10c08 100644
--- a/php/src/Google/Protobuf/Internal/MapField.php
+++ b/php/src/Google/Protobuf/Internal/MapField.php
@@ -204,6 +204,30 @@ class MapField implements \ArrayAccess, \IteratorAggregate, \Countable
     }
 
     /**
+     * @ignore
+     */
+    public function getKeyType()
+    {
+        return $this->key_type;
+    }
+
+    /**
+     * @ignore
+     */
+    public function getValueType()
+    {
+        return $this->value_type;
+    }
+
+    /**
+     * @ignore
+     */
+    public function getValueClass()
+    {
+        return $this->klass;
+    }
+
+    /**
      * Return the element at the given key.
      *
      * This will also be called for: $ele = $arr[$key]