Php/docs/function.socket-wsaprotocol-info-export
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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|false
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.
Note:
This function is available only on Windows.
参数
socket- A valid socket resource.
target_pid- The ID of the process which will import 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
