socket_wsaprotocol_info_export
(PHP 7 >= 7.3.0)
socket_wsaprotocol_info_export — Exports the WSAPROTOCOL_INFO Structure
说明
socket_wsaprotocol_info_export
( resource
$socket
, int $target_pid
) : string
Exports the WSAPROTOCOL_INFO structure into shared memory and returns
an identifier to be used with socket_wsaprotocol_info_import(). The
exported ID is only valid for the given target_pid.
参数
-
socket -
A valid socket resource.
-
target_pid -
The ID of the process which will import the the socket.
返回值
Returns an identifier to be used for the import, 或者在失败时返回 FALSE
参见
- socket_wsaprotocol_info_import() - Imports a Socket from another Process
- socket_wsaprotocol_info_release() - Releases an exported WSAPROTOCOL_INFO Structure