socket_clear_error

(PHP 4 >= 4.2.0, PHP 5)

socket_clear_error — Clears the error on the socket or the last error code

说明

void socket_clear_error ([ resource $socket ] )

This function clears the error code on the given socket or the global last socket error if no socket is specified.

This function allows explicitly resetting the error code value either of a socket or of the extension global last error code. This may be useful to detect within a part of the application if an error occurred or not.

参数

socket: A valid socket resource created with socket_create().

返回值

没有返回值。

参见

socket_last_error() - Returns the last error on the socket
socket_strerror() - Return a string describing a socket error