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 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

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