socket_wsaprotocol_info_export

(PHP 7 >= 7.3.0, PHP 8)

socket_wsaprotocol_info_export — Exports the WSAPROTOCOL_INFO Structure

说明

socket_wsaprotocol_info_export ( Socket $socket , int $process_id ) : 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 process_id.

注意: This function is available only on Windows.

参数

socket

A Socket instance.

process_id

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

更新日志

版本 说明
8.0.0 socket is a Socket instance now; previously, it was a resource.

参见