From 2a506ab42328dc8d9d1ad7ecb9cec23f1c04e2a2 Mon Sep 17 00:00:00 2001
From: Remi Collet <fedora@famillecollet.com>
Date: Thu, 31 Dec 2015 09:11:21 +0100
Subject: [PATCH] Use concat_function with PHP 7, fix #461

---
 swoole_http_client.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/swoole_http_client.c b/swoole_http_client.c
index 8197d56..a6b358f 100644
--- a/swoole_http_client.c
+++ b/swoole_http_client.c
@@ -1024,7 +1024,11 @@ static int http_client_parser_on_body(php_http_parser *parser, const char *at, s
     zval *tmp;
     SW_MAKE_STD_ZVAL(tmp);
     SW_ZVAL_STRINGL(tmp, at, length, 1);
+#if PHP_MAJOR_VERSION < 7
     add_string_to_string(body, body, tmp);
+#else
+    concat_function(body, body, tmp);
+#endif
     sw_zval_ptr_dtor(&tmp);
 
     return 0;