Initialize static serializer on wakeup (#288)

* master branch dev versions set to 6.1-dev

* introducing field aware trait and named builder interface

* Adding param `track_total_hits` (#273)

* Add getQuery Method to FunctionScoreQuery (#271)

* Add getQuery Method to FunctionScoreQuery

Add getQuery Method to FunctionScoreQuery in order to apply changes to query of FunctionScoreQuery.

* Update FunctionScoreQuery.php

* added new NestedSort for replacing deprecated nested_filter and nested_path (#267)

* added new NestedSort for replacing deprecated nested_filter and nested_path

* made the filter optional

* remove keyed option condition for to have range key

* update readme version matrix

* fix php psr2 style issues in the FunctionScore class

* Initialize static serializer on wakeup

Author: simstern

src/Search.php

@@ -171,9 +171,25 @@ class Search
     private $endpoints = [];
 
     /**
-     * Initializes serializer.
+     * Constructor to initialize static properties
      */
     public function __construct()
+    {
+        $this->initializeSerializer();
+    }
+
+    /**
+     * Wakeup method to initialize static properties
+     */
+    public function __wakeup()
+    {
+        $this->initializeSerializer();
+    }
+
+    /**
+     * Initializes the serializer
+     */
+    private function initializeSerializer()
     {
         if (static::$serializer === null) {
             static::$serializer = new OrderedSerializer(