Add delay function (#278)

amphp · Aug 2, 2019 · c6a775a · c6a775a
1 parent b57fc2e
commit c6a775a
Showing 1 changed file with 12 additions and 0 deletions.
diff --git 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