EventUtil::getLastSocketErrno

(PECL event >= 1.2.6-beta)

EventUtil::getLastSocketErrnoReturns the most recent socket error number

说明

public static EventUtil::getLastSocketErrno ( mixed $socket = null ) : int

Returns the most recent socket error number( errno ).

参数

socket

Socket resource, stream or a file descriptor of a socket.

返回值

Returns the most recent socket error number( errno ).

参见