1 files changed, 20 insertions, 0 deletions
diff --git a/php/src/Google/Protobuf/Internal/EnumDescriptor.php b/php/src/Google/Protobuf/Internal/EnumDescriptor.php
index 33a55a4a..01649fec 100644
--- a/php/src/Google/Protobuf/Internal/EnumDescriptor.php
+++ b/php/src/Google/Protobuf/Internal/EnumDescriptor.php
@@ -2,13 +2,22 @@
 
 namespace Google\Protobuf\Internal;
 
+use Google\Protobuf\EnumValueDescriptor;
+
 class EnumDescriptor
 {
+    use HasPublicDescriptorTrait;
 
     private $klass;
     private $full_name;
     private $value;
     private $name_to_value;
+    private $value_descriptor = [];
+
+    public function __construct()
+    {
+        $this->public_desc = new \Google\Protobuf\EnumDescriptor($this);
+    }
 
     public function setFullName($full_name)
     {
@@ -24,6 +33,7 @@ class EnumDescriptor
     {
         $this->value[$number] = $value;
         $this->name_to_value[$value->getName()] = $value;
+        $this->value_descriptor[] = new EnumValueDescriptor($value->getName(), $number);
     }
 
     public function getValueByNumber($number)
@@ -36,6 +46,16 @@ class EnumDescriptor
         return $this->name_to_value[$name];
     }
 
+    public function getValueDescriptorByIndex($index)
+    {
+        return $this->value_descriptor[$index];
+    }
+
+    public function getValueCount()
+    {
+        return count($this->value);
+    }
+
     public function setClass($klass)
     {
         $this->klass = $klass;