diff --git a/ext-src/php_swoole.h b/ext-src/php_swoole.h
index 4eb04cd1566..313269d7832 100644
--- a/ext-src/php_swoole.h
+++ b/ext-src/php_swoole.h
@@ -425,6 +425,12 @@ extern ZEND_DECLARE_MODULE_GLOBALS(swoole);
 #endif
 /*}}}*/
 
+#if PHP_VERSION_ID < 70400
+typedef size_t php_stream_size_t;
+#else
+typedef ssize_t php_stream_size_t;
+#endif
+
 /* PHP 7 wrapper functions / macros */
 
 //----------------------------------Zval API------------------------------------
diff --git a/ext-src/swoole_runtime.cc b/ext-src/swoole_runtime.cc
index d7822fae42b..9f72fa4bcb8 100644
--- a/ext-src/swoole_runtime.cc
+++ b/ext-src/swoole_runtime.cc
@@ -37,12 +37,6 @@
 #define HAVE_SEC_LEVEL 1
 #endif
 
-#if PHP_VERSION_ID < 70400
-typedef size_t php_stream_size_t;
-#else
-typedef ssize_t php_stream_size_t;
-#endif
-
 using swoole::Coroutine;
 using swoole::PHPCoroutine;
 using swoole::coroutine::Socket;
diff --git a/thirdparty/php/streams/plain_wrapper.c b/thirdparty/php/streams/plain_wrapper.c
index 4be72ac6ed8..de6257368b2 100644
--- a/thirdparty/php/streams/plain_wrapper.c
+++ b/thirdparty/php/streams/plain_wrapper.c
@@ -18,14 +18,12 @@
 
 /* $Id$ */
 
-#include "php.h"
-#include "php_globals.h"
-#include "php_network.h"
+#include "php_swoole.h"
 #include "php_open_temporary_file.h"
 #include "ext/standard/file.h"
 #include "ext/standard/flock_compat.h"
 #include "ext/standard/php_filestat.h"
-#include <stddef.h>
+
 #include <fcntl.h>
 #if HAVE_SYS_WAIT_H
 #include <sys/wait.h>
@@ -36,15 +34,8 @@
 #ifdef HAVE_SYS_MMAN_H
 #include <sys/mman.h>
 #endif
-#include "SAPI.h"
 
 #include "thirdparty/php/streams/php_streams_int.h"
-#ifdef PHP_WIN32
-#include "win32/winutil.h"
-#include "win32/time.h"
-#include "win32/ioutil.h"
-#include "win32/readdir.h"
-#endif
 
 #include "swoole_file_hook.h"
 
@@ -891,6 +882,9 @@ static php_stream *stream_opener(php_stream_wrapper *wrapper,
     if (options & STREAM_OPEN_FOR_INCLUDE) {
     _open_for_include:
         stream = php_stream_fopen_rel(path, mode, opened_path, options);
+        if (stream == NULL) {
+            return NULL;
+        }
         stream->ops = php_swoole_get_ori_php_stream_stdio_ops();
         return stream;
     }