From c6a775a6c9fdd9ca4c909647a19b02d2d11a0568 Mon Sep 17 00:00:00 2001
From: Daniil Gentili <daniil@daniil.it>
Date: Fri, 2 Aug 2019 22:37:42 +0200
Subject: [PATCH] Add delay function (#278)

---
 lib/functions.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/functions.php b/lib/functions.php
index 6bb7108d..03223cec 100644
--- a/lib/functions.php
+++ b/lib/functions.php
@@ -90,6 +90,18 @@ function asyncCall(callable $callback, ...$args)
     {
         Promise\rethrow(call($callback, ...$args));
     }
+
+    /**
+     * Sleeps for the specified number of milliseconds.
+     *
+     * @param int $milliseconds
+     *
+     * @return Delayed
+     */
+    function delay(int $milliseconds): Promise
+    {
+        return new Delayed($milliseconds);
+    }
 }
 
 namespace Amp\Promise