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socket_recvfrom	socket_select

Socket Functions	Last updated: Mon, 26 Oct 2026

socket_recvmsg

(PHP 5 >= 5.5.0, PHP 7, PHP 8)

socket_recvmsg — Read a message

Description

function socket_recvmsg(Socket $socket, array &$message, int $flags = 0): int|false

Warning

This function is currently not documented; only its argument list is available.

Parameters

socket
message
flags

Return Values

Changelog

Version	Description
8.0.0	`socket` is a Socket instance now; previously, it was a resource.

See Also

socket_sendmsg() - Send a message
socket_cmsg_space() - Calculate message buffer size

socket_recvfrom	socket_select

Socket Functions	Last updated: Mon, 26 Oct 2026