NEW Upgrade Stripe library to 6.43.1

htdocs/includes/stripe/stripe-php/lib/SingletonApiResource.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Stripe;
+
+/**
+ * Class SingletonApiResource
+ *
+ * @package Stripe
+ */
+abstract class SingletonApiResource extends ApiResource
+{
+    protected static function _singletonRetrieve($options = null)
+    {
+        $opts = Util\RequestOptions::parse($options);
+        $instance = new static(null, $opts);
+        $instance->refresh();
+        return $instance;
+    }
+
+    /**
+     * @return string The endpoint associated with this singleton class.
+     */
+    public static function classUrl()
+    {
+        // Replace dots with slashes for namespaced resources, e.g. if the object's name is
+        // "foo.bar", then its URL will be "/v1/foo/bar".
+        $base = str_replace('.', '/', static::OBJECT_NAME);
+        return "/v1/${base}";
+    }
+
+    /**
+     * @return string The endpoint associated with this singleton API resource.
+     */
+    public function instanceUrl()
+    {
+        return static::classUrl();
+    }
+}