Add more argument types to stubs

Closes GH-5943

2 files changed, 2 insertions, 1 deletions

diff --git a/ext/sockets/sockets.stub.php b/ext/sockets/sockets.stub.php
index b3f0dcbbc2..7d524dd51c 100644
--- a/ext/sockets/sockets.stub.php
+++ b/ext/sockets/sockets.stub.php
@@ -48,6 +48,7 @@ function socket_strerror(int $errno): string {}
 
 function socket_bind(Socket $socket, string $addr, int $port = 0): bool {}
 
+/** @param string|null $buf */
 function socket_recv(Socket $socket, &$buf, int $len, int $flags): int|false {}
 
 function socket_send(Socket $socket, string $buf, int $len, int $flags): int|false {}
diff --git a/ext/sockets/sockets_arginfo.h b/ext/sockets/sockets_arginfo.h
index 234b0c7982..f02533324b 100644
--- a/ext/sockets/sockets_arginfo.h
+++ b/ext/sockets/sockets_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 3256069f3943ec6dac1db915d737324962dda7c4 */
+ * Stub hash: 8d03ee514902490691aa4a9b8801fbc10b5b9c26 */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_MASK_EX(arginfo_socket_select, 0, 4, MAY_BE_LONG|MAY_BE_FALSE)
 	ZEND_ARG_TYPE_INFO(1, read_fds, IS_ARRAY, 1)