EventUtil
PHP Manual

EventUtil::getLastSocketErrno

(PECL event >= 1.2.6-beta)

EventUtil::getLastSocketErrno — Returns the most recent socket error number

说明

public static int EventUtil::getLastSocketErrno ([ mixed $socket = NULL ] )

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

EventUtil
PHP Manual