update stub

Author: devnexen

ext/sockets/sockets.stub.php

@@ -74,13 +74,13 @@ function socket_sendto(Socket $socket, string $data, int $length, int $flags, st
  * @return array<string, mixed>|int|false
  * @refcount 1
  */
-function socket_get_option(Socket $socket, int $level, int $option): array|int|false {}
+function socket_get_option(Socket $socket, int $level, int $option): array|int|string|false {}
 
 /**
  * @return array<string, mixed>|int|false
  * @alias socket_get_option
  */
-function socket_getopt(Socket $socket, int $level, int $option): array|int|false {}
+function socket_getopt(Socket $socket, int $level, int $option): array|int|string|false {}
 
 /** @param array|string|int $value */
 function socket_set_option(Socket $socket, int $level, int $option, $value): bool {}