Merge branch 'PHP-7.0' into PHP-7.1

diff --cc ext/standard/http_fopen_wrapper.c
index a9adcc7228be8200cdcbc5497769de3809b49242,1822566a21d47a93c4ff10dcac870a335c7df33f..32f06c0750f61c9b48cd7876c0149c77d91a128b
--- 1/ext/standard/http_fopen_wrapper.c
--- 2/ext/standard/http_fopen_wrapper.c
+++ b/ext/standard/http_fopen_wrapper.c
@@@ -120,7 -120,8 +120,6 @@@ php_stream *php_stream_url_wrap_http_ex
        zend_string *tmp = NULL;
        char *ua_str = NULL;
        zval *ua_zval = NULL, *tmpzval = NULL, ssl_proxy_peer_name;
-       int body = 0;
 -      size_t scratch_len = 0;
        char location[HTTP_HEADER_BLOCK_SIZE];
        zval response_header;
        int reqok = 0;