(PECL event >= 1.2.6-beta)
EventUtil::getLastSocketErrno — Returns the most recent socket error number
public static EventUtil::getLastSocketErrno ([ mixed $socket = null ] ) : int
Returns the most recent socket error number( errno
).
socket
Socket resource, stream or a file descriptor of a socket.
Returns the most recent socket error number( errno
).
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https://www.php.net/manual/en/eventutil.getlastsocketerrno.php