socket_clear_error

(PHP 4 >= 4.2.0)

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

Description

void socket_clear_error ( [resource socket])

切記!

This function is EXPERIMENTAL. That means, that the behaviour of this function, this function name, in concreto ANYTHING documented here can change in a future release of PHP WITHOUT NOTICE. Be warned, and use this function at your own risk.

This function clears the error code on the given socket or the global last socket error.

This function allows explicitely 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 occured or not.

See also socket_last_error() and socket_strerror().