From b53cd4d074eefc0623c374ca00d8f6af3f3be290 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=84=E6=9C=9D=E6=99=96?= <huangzhwork@gmail.com>
Date: Sun, 22 Jul 2018 02:35:21 +0800
Subject: [PATCH] Optimize 
 (https://github.com/swoft-cloud/swoft-component/pull/143)

* Update PoolHelper.php

Fix typo

* Fix unit test

* Method \Swoole\Coroutine::call_user_func_array() has been removed in Swoole 4.0
---
 Helper/PhpHelper.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Helper/PhpHelper.php b/Helper/PhpHelper.php
index 283c7101..984f9d7b 100644
--- a/Helper/PhpHelper.php
+++ b/Helper/PhpHelper.php
@@ -46,7 +46,11 @@ public static function call($cb, array $args = [])
             list($obj, $mhd) = $cb;
             $ret = \is_object($obj) ? $obj->$mhd(...$args) : $obj::$mhd(...$args);
         } else {
-            $ret = \Swoole\Coroutine::call_user_func_array($cb, $args);
+            if (SWOOLE_VERSION >= '4.0') {
+                $ret = call_user_func_array($cb, $args);
+            } else {
+                $ret = \Swoole\Coroutine::call_user_func_array($cb, $args);
+            }
         }
 
         return $ret;